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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                              --------------------

                                    FORM 10-K

 [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
     ACT OF 1934

                   For the fiscal year ended December 31, 2004
                                             -----------------

                                       OR

 [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
     EXCHANGE ACT OF 1934

                 For the transition period from ______ to ______

                         Commission file number 1-3970

                               -------------------

                               HARSCO CORPORATION
             (Exact name of Registrant as specified in its Charter)

            Delaware                                    23-1483991
            --------                                    ----------
(State or other jurisdiction of          (I.R.S. employer identification number)
 incorporation or organization)

       350 Poplar Church Road, Camp Hill, Pennsylvania       17011
       -----------------------------------------------       -----
        (Address of principal executive offices)           (Zip Code)

Registrant's telephone number, including area code         717-763-7064
                                                   ----------------------------

Securities registered pursuant to Section 12(b) of the Act:

                                                            Name of each
       Title of each class                          exchange on which registered
       -------------------                          ----------------------------
Common stock, par value $1.25 per share              New York Stock Exchange and
Preferred stock purchase rights                         Pacific Stock Exchange

Securities registered pursuant to Section 12(g) of the Act:   NONE

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the preceding 12 months (or for such shorter period that the registrant was
required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days. YES [X]  NO [_]

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405
of Regulation S-K (ss.229.405 of this chapter) is not contained herein, and will
not be contained, to the best of registrant's knowledge, in definitive proxy or
information statements incorporated by reference in Part III of this Form 10-K
or any amendment to this Form 10-K. [X]

Indicate by check mark whether the registrant is an accelerated filer (as
defined in Rule 12b-2 of the Act). YES [X]  NO [_]

The aggregate market value of the Company's voting stock held by non-affiliates
of the Company as of June 30, 2004 was $1,933,614,169.

Indicate the number of shares outstanding of each of the registrant's classes of
common stock, as of the latest practicable date.

               Classes                          Outstanding at February 28, 2005
               -------                          --------------------------------
Common stock, par value $1.25 per share                     41,503,990


                       DOCUMENTS INCORPORATED BY REFERENCE

Selected portions of the 2005 Proxy Statement are incorporated by reference into
Part III of this Report.

The Exhibit Index (Item No. 15) located on pages 90 to 94 incorporates several
documents by reference as indicated therein.
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HARSCO CORPORATION AND SUBSIDIARY COMPANIES PART I ITEM 1. BUSINESS (a) General Development of Business Harsco Corporation ("the Company") is a diversified, multinational provider of market-leading industrial services and engineered products. The Company's operations fall into three reportable segments: Mill Services, Access Services and Gas Technologies, plus an "all other" category labeled Engineered Products and Services. The Company has locations in 42 countries, including the United States. The Company was incorporated in 1956. The Company's executive offices are located at 350 Poplar Church Road, Camp Hill, Pennsylvania 17011. The Company's main telephone number is (717) 763-7064. The Company's Internet website address is www.harsco.com. Through this Internet website (found in the "Investors" link) the Company makes available, free of charge, its Annual Report on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form 8-K and all amendments to those reports, as soon as reasonably practicable after these reports are electronically filed or furnished to the Securities and Exchange Commission. Information contained on the Company's website is not incorporated by reference into this Annual Report, and you should not consider information contained on the Company's website as part of this Annual Report. The Company's principal lines of business and related principal business drivers are as follows: Principal Lines of Business Principal Business Drivers --------------------------- -------------------------- o Outsourced, on-site mill services o Steel mill production and capacity utilization o Outsourcing of services by mills ------------------------------------------------------- ----------------------------------------------------------------------- o Scaffolding, forming, shoring and other o Non-residential construction access-related services o Annual industrial and building maintenance cycles ------------------------------------------------------- ----------------------------------------------------------------------- o Gas control and containment products - Cryogenic containers and industrial cylinders o General industrial production and industrial gas production - Valves o Use of industrial, fuel and refrigerant gases o Respiratory care o Consumer barbeque grills - Propane Tanks o Use of propane as a primary and/or backup fuel - Filament-wound composite cylinders o Self-contained breathing apparatus (SCBA) market o Natural gas vehicle (NGV) market ------------------------------------------------------- ----------------------------------------------------------------------- o Railway track maintenance services and o Domestic and international railway track maintenance-of-way equipment capital spending o Outsourcing of track maintenance and new track construction by railroads ------------------------------------------------------- ----------------------------------------------------------------------- o Industrial grating products o Industrial production o Non-residential construction ------------------------------------------------------- ----------------------------------------------------------------------- o Industrial abrasives and roofing granules o Industrial and infrastructure surface preparation and restoration o Residential roof replacement ------------------------------------------------------- ----------------------------------------------------------------------- o Powder processing equipment and heat o Pharmaceutical, food and chemical production transfer products o Commercial and institutional boiler requirements ------------------------------------------------------- ----------------------------------------------------------------------- -2-

Principal Lines of Business Principal Business Drivers --------------------------- -------------------------- ------------------------------------------------------- ----------------------------------------------------------------------- o Air-cooled heat exchangers o Natural gas drilling and transmission ------------------------------------------------------- ----------------------------------------------------------------------- The Company reports segment information using the "management approach" in accordance with SFAS No. 131, "Disclosures about Segments of an Enterprise and Related Information." The management approach is based on the way management organizes and reports the segments within the enterprise for making operating decisions and assessing performance. The Company's reportable segments are identified based upon differences in products, services and markets served. Due to management changes, effective January 1, 2004, the air-cooled heat exchangers business was reclassified from the Gas and Fluid Control Segment to the Other Infrastructure Products and Services ("all other") Category. In June 2004, the Company announced a new identity for its Gas and Fluid Control Segment and renamed it Gas Technologies. Additionally, the Other Infrastructure Products and Services ("all other") Category was renamed the Engineered Products and Services ("all other") Category. These segments and the types of products and services offered are more fully described below. Historical information has been reclassified for comparative purposes. In 2004, 2003 and 2002, the United States contributed sales of $1.0 billion, $0.9 billion and $0.9 billion, equal to 42%, 43% and 46% of total sales, respectively. In 2004, 2003 and 2002, the United Kingdom contributed sales of $0.5 billion, $0.5 billion and $0.4 billion, equal to 21% of total sales for each year. No single customer represented 10% or more of the Company's sales during 2004, 2003 and 2002. There were no significant inter-segment sales. (b) Financial Information about Segments Financial information concerning industry segments is included in Note 14, Information by Segment and Geographic Area, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data." (c) Narrative Description of Business (1) A narrative description of the businesses by reportable segment is as follows: MILL SERVICES SEGMENT - 40% OF CONSOLIDATED SALES FOR 2004 The Mill Services Segment, which consists of the MultiServ Division, is the Company's largest operating segment in terms of revenues and operating income. MultiServ is the world's largest provider of outsourced, on-site mill services to the global steel and metals industries. MultiServ provides its services on a long-term contract basis, supporting each stage of the metal-making process from initial raw material handling to post-production by-product processing and on-site recycling. Working as a specialized, high-value-added services provider, MultiServ rarely trades steel or scrap, or takes ownership of its customers' raw materials or finished products. Similar services are provided to the producers of non-ferrous metals, such as aluminum, copper and nickel. The Company's multi-year Mill Services contracts had estimated future revenues of $3.7 billion at December 31, 2004. This provides the Company with a substantial base of long-term revenues. Approximately 59% of these revenues are expected to be recognized by December 31, 2007. The remaining revenues are expected to be recognized principally between January 1, 2008 and December 31, 2013. MultiServ's geographic reach to approximately 160 locations in over 30 countries, and its increasing range of services, enhance the Company's financial and operating balance. In 2004, this Segment's revenues were generated in the following regions: MILL SERVICES SEGMENT ----------------------------------------------- 2004 PERCENTAGE REGION OF REVENUES ----------------------------------------------- Continental Europe 31% United States 20% United Kingdom 18% Latin America 10% Other 21% For 2004, 2003 and 2002, the Mill Services Segment's percentage of consolidated sales was 40%, 39% and 35%, respectively. -3-

ACCESS SERVICES SEGMENT - 28% OF CONSOLIDATED SALES FOR 2004 The Access Services Segment includes the Company's SGB Group and Patent Construction Systems Divisions. The Company's Access Services Segment leads the access industry as one of the world's most complete providers of scaffolding, shoring, forming and other access solutions. The U.K.-based SGB Group Division supports requirements throughout Europe, the Middle East and the Pacific, while the U.S.-based Patent Construction Systems Division serves North and South America. Major products and services include the rental and sale of scaffolding, powered access equipment, shoring and concrete forming products. The Company also provides access design engineering services, on-site installation and dismantling services, and a variety of other access equipment services. These businesses serve principally the non-residential construction and industrial plant maintenance markets. The Company's access services are provided in approximately 20 countries of operation. In 2004, this Segment's revenues were generated in the following regions: ACCESS SERVICES SEGMENT ----------------------------------------------- 2004 PERCENTAGE REGION OF REVENUES ----------------------------------------------- United Kingdom 47% Continental Europe 22% United States 20% Other 11% For 2004, 2003 and 2002, the Access Services Segment's percentage of consolidated sales was 28%, 29% and 30%, respectively. GAS TECHNOLOGIES SEGMENT - 14% OF CONSOLIDATED SALES FOR 2004 The Gas Technologies Segment includes the Company's Harsco GasServ Division. The Segment's manufacturing and service facilities in the United States, Europe, Australia, Malaysia and China comprise an integrated manufacturing network for gas containment and control products. This global operating presence and product breadth provide economies of scale and multiple code production capability, enabling Harsco GasServ to serve as a single source to the world's leading industrial gas producers and distributors, as well as regional and local customers. In 2004, approximately 87% of this Segment's revenues were generated in the United States. The Company's gas containment products include cryogenic gas storage tanks; high pressure and acetylene cylinders; propane tanks; and composite vessels for industrial and commercial gases, natural gas vehicle (NGV) products and other products. The Company's gas control products include valves and regulators serving a variety of markets, including the industrial gas, commercial refrigeration, life support and outdoor recreation industries. For 2004, 2003 and 2002, the Gas Technologies Segment's percentage of consolidated sales was 14%, 14% and 16%, respectively. ENGINEERED PRODUCTS AND SERVICES ("ALL OTHER") CATEGORY - 18% OF CONSOLIDATED SALES FOR 2004 The Engineered Products and Services ("all other") Category includes the Harsco Track Technologies, Reed Minerals, IKG Industries, Patterson-Kelley and Air-X-Changers Divisions. Approximately 89% of this category's revenues originate in the United States. Export sales for this Category totaled $101.2 million, $71.1 million and $36.2 million in 2004, 2003 and 2002, respectively. In 2004, export sales for the Harsco Track Technologies Division were $76.3 million which included sales to China, the United Kingdom, Canada, Germany and India. Harsco Track Technologies is a global provider of equipment and services to maintain, repair and construct railway track. The Company's railway track maintenance services provide high-technology comprehensive track maintenance and new track construction support to railroad customers worldwide. The railway track maintenance equipment product class includes specialized track maintenance equipment used by private and government-owned railroads and urban transit systems worldwide. -4-

Reed Minerals' roofing granules and industrial abrasives are produced from utility coal slag at a number of locations throughout the United States. The Company's Black Beauty(R) abrasives are used for industrial surface preparation, such as rust removal and cleaning of bridges, ship hulls and various structures. Roofing granules are sold to residential roofing shingle manufacturers, primarily for the replacement market. This Division is the United States' largest manufacturer of slag abrasives and third largest manufacturer of residential roofing granules. IKG Industries manufactures a varied line of industrial grating products at several plants in North America. These products include a full range of riveted, pressure-locked and welded grating configurations, which are used mainly in industrial flooring, safety and security applications in the power, paper, chemical, refining and processing industries. Patterson-Kelley is a leading manufacturer of powder processing equipment such as blenders, dryers and mixers for the chemical, pharmaceutical and food processing industries and heat transfer products such as water heaters and boilers for commercial and institutional applications. Air-X-Changers is a leading international supplier of custom-designed and manufactured air-cooled heat exchangers for the natural gas industry. The Company's heat exchangers are the primary apparatus used to condition natural gas during recovery, compression and transportation from underground reserves through the major pipeline distribution channels. For 2004, 2003 and 2002, the Engineered Products and Services ("all other") Category's percentage of consolidated sales was 18%, 18% and 19%, respectively. (1)(i) The products and services of the Company include a number of product groups. These product groups are more fully discussed in Note 14, Information by Segment and Geographic Area, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data." The product groups that contributed 10% or more as a percentage of consolidated sales in any of the last three fiscal years are set forth in the following table: PERCENTAGE OF CONSOLIDATED SALES ---------------------------------- PRODUCT GROUP 2004 2003 2002 ---------------------------------------------------------------- Mill Services 40% 39% 35% Access Services 28% 29% 30% Industrial Gas Products 14% 14% 16% ================================================================ (1)(ii) New products and services are added from time to time; however, in 2004 none required the investment of a material amount of the Company's assets. (1)(iii) The manufacturing requirements of the Company's operations are such that no unusual sources of supply for raw materials are required. The raw materials used by the Company include principally steel and, to a lesser extent, aluminum, which are usually readily available. During 2004, the Company experienced significant increases in the cost of steel compared with prior years. Continued increases in steel prices and worldwide demand for steel could have an adverse effect on raw material costs, and the Company's ability to obtain the necessary raw materials. If this situation continues long-term and the Company is unable to recover increased costs through price increases, it could have a material impact on the Company's financial position, results of operations and cash flows. Also, the Company uses coal slag for its roofing granule and abrasives manufacturing. Although this raw material has limited availability, the Company has an adequate supply for the foreseeable future. Additionally, the Company uses carbon fiber to produce filament-wound composite cylinders, a product line of the Gas Technologies Segment. This material currently has limited availability. If this situation continues, it could result in increased costs to the Company. The Company believes that it will be able to recover increased costs through price increases which would mitigate the impact on the Company's financial position, results of operations and cash flows. (1)(iv) While the Company has a number of trademarks, patents and patent applications, it does not consider that any material part of its business is dependent upon them. -5-

(1)(v) The Company furnishes products and materials and certain industrial services within the Access Services and Gas Technologies Segments and the Engineered Products and Services ("all other") Category that are seasonal in nature. As a result, the Company's sales and net income for the first quarter ending March 31 are normally lower than the second, third and fourth quarters. The Company's historical revenue patterns and cash provided by operating activities were as follows: HISTORICAL REVENUE PATTERNS (IN MILLIONS) 2004 2003 2002 2001 ------------------------------------------------------------------------------ First Quarter Ended March 31 $556.3 $487.9 $458.6 $505.0 Second Quarter Ended June 30 617.6 536.4 510.3 510.1 Third Quarter Ended September 30 617.3 530.2 510.5 510.3 Fourth Quarter Ended December 31 710.9 564.0 497.3 499.7 HISTORICAL CASH PROVIDED BY OPERATIONS (IN MILLIONS) 2004 2003 2002 2001 ------------------------------------------------------------------------------ First Quarter Ended March 31 $ 32.4 $ 31.2 $ 9.0 $ 2.6 Second Quarter Ended June 30 64.6 59.2 71.4 65.1 Third Quarter Ended September 30 68.9 64.1 83.3 66.1 Fourth Quarter Ended December 31 104.6 108.4 90.1 106.9 (1)(vi) The practices of the Company relating to working capital are similar to those practices of other industrial service providers or manufacturers servicing both domestic and international industrial services and commercial markets. These practices include the following: o Standard accounts receivable payment terms of 30 days to 60 days, with progress payments required for certain long-lead-time or large orders. o Standard accounts payable payment terms of 30 days to 90 days. o Inventories are maintained in sufficient quantities to meet forecasted demand. Due to the time required to manufacture certain railway maintenance equipment to customer specifications, inventory levels of this business tend to increase during the production phase and then decline when the equipment is sold. (1)(vii) The Company as a whole is not dependent upon any one customer for 10% or more of its revenues. However, the Mill Services Segment is dependent largely on the global steel industry and has two European-based customers that each provided in excess of 10% of this Segment's revenues for the years 2002 to 2004 under multiple long-term contracts at several mill sites. The loss of any one of the contracts would not have a material adverse effect upon the Company's financial position or cash flows; however, it could have a material adverse effect on quarterly or annual results of operations of the Segment. Further consolidation is expected in the global steel industry. This could result in additional customers exceeding 10% of revenues for this Segment. (1)(viii)Backlog of orders was $243.0 million and $186.2 million as of December 31, 2004 and 2003, respectively. It is expected that approximately 22% of the total backlog at December 31, 2004 will not be filled during 2005. The Company's backlog is seasonal in nature and tends to follow in the same pattern as sales and net income which is discussed in section (1) (v) above. Backlog for scaffolding, shoring and forming services and for roofing granules and slag abrasives is not included in the total backlog because it is generally not quantifiable, due to the nature of the products and services provided. Contracts for the Mill Services Segment are also excluded from the total backlog. These contracts have estimated future revenues of $3.7 billion at December 31, 2004. For additional information regarding backlog, see the Backlog section included in Part II, Item 7, "Management's Discussion and Analysis of Financial Condition and Results of Operations." -6-

(1)(ix) At December 31, 2004, the Company had no material contracts that were subject to renegotiation of profits or termination at the election of the U.S. Government. (1)(x) The Company encounters active competition in all of its activities from both larger and smaller companies who produce the same or similar products or services, or who produce different products appropriate for the same uses. (1)(xi) The expense for product development activities was $2.6 million, $3.3 million and $2.8 million in 2004, 2003 and 2002, respectively. For additional information regarding product development activities, see the Research and Development section included in Part II, Item 7, "Management's Discussion and Analysis of Financial Condition and Results of Operations." (1)(xii) The Company has become subject, as have others, to stringent air and water quality control legislation. In general, the Company has not experienced substantial difficulty complying with these environmental regulations in the past, and does not anticipate making any material capital expenditures for environmental control facilities. While the Company expects that environmental regulations may expand, and that its expenditures for air and water quality control will continue, it cannot predict the effect on its business of such expanded regulations. For additional information regarding environmental matters see Note 10, Commitments and Contingencies, to the Consolidated Financial Statements included in Part II, Item 8, "Financial Statements and Supplementary Data." (1)(xiii)As of December 31, 2004, the Company had approximately 18,500 employees. (d) Financial Information about Geographic Areas Financial information concerning foreign and domestic operations is included in Note 14, Information by Segment and Geographic Area, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data." Export sales totaled $139.3 million, $108.5 million and $76.6 million in 2004, 2003 and 2002, respectively. (e) Available Information Information is provided in Part I, Item 1 (a), "General Development of Business." ITEM 2. PROPERTIES Information as to the principal plants owned and operated by the Company is summarized in the following table: LOCATION PRINCIPAL PRODUCTS ----------------------------------------------------------------------------- Access Services Segment ----------------------- Marion, Ohio Access Equipment Maintenance Dosthill, United Kingdom Access Equipment Maintenance Gas Technologies Segment ------------------------ Lockport, New York Valves Niagara Falls, New York Valves Washington, Pennsylvania Valves Bloomfield, Iowa Propane Tanks Fremont, Ohio Propane Tanks Jesup, Georgia Propane Tanks West Jordan, Utah Propane Tanks Harrisburg, Pennsylvania High Pressure Cylinders Huntsville, Alabama High Pressure Cylinders Beijing, China Cryogenic Storage Vessels Jesup, Georgia Cryogenic Storage Vessels Kosice, Slovakia Cryogenic Storage Vessels Shah Alam, Malaysia Cryogenic Storage Vessels Theodore, Alabama Cryogenic Storage Vessels -7-

LOCATION PRINCIPAL PRODUCTS ----------------------------------------------------------------------------- Engineered Products and Services ("all other") Category ------------------------------------------------------- Drakesboro, Kentucky Roofing Granules/Abrasives Gary, Indiana Roofing Granules/Abrasives Moundsville, West Virginia Roofing Granules/Abrasives Tampa, Florida Roofing Granules/Abrasives Brendale, Australia Railroad Equipment Fairmont, Minnesota Railroad Equipment Ludington, Michigan Railroad Equipment West Columbia, South Carolina Railroad Equipment Channelview, Texas Industrial Grating Products Leeds, Alabama Industrial Grating Products Nashville, Tennessee Industrial Grating Products Queretaro, Mexico Industrial Grating Products East Stroudsburg, Pennsylvania Process Equipment Catoosa, Oklahoma Heat Exchangers ============================================================================= The Company also operates the following plants which are leased: LOCATION PRINCIPAL PRODUCTS ----------------------------------------------------------------------------- Access Services Segment ----------------------- Maldon, United Kingdom Aluminum Access Products DeLimiet, Netherlands Access Equipment Maintenance Gas Technologies Segment ------------------------ Cleveland, Ohio Brass Castings Pomona, California Composite Cylinders Engineered Products and Services ("all other") Category ------------------------------------------------------- Eastwood, United Kingdom Railroad Equipment Tulsa, Oklahoma Industrial Grating Products Catoosa, Oklahoma Heat Exchangers Sapulpa, Oklahoma Heat Exchangers ============================================================================= The Company operates from a number of other plants, branches, warehouses and offices in addition to the above. The Company has approximately 160 locations related to mill services in over 30 countries; however since these facilities are on the property of the steel mill being serviced they are not listed. The Company considers all of its properties at which operations are currently performed to be in satisfactory condition and suitable for operations. ITEM 3. LEGAL PROCEEDINGS Information regarding legal proceedings is included in Note 10, Commitments and Contingencies, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data." ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS There were no matters that were submitted to a vote of security holders, through the solicitation of proxies or otherwise, during the fourth quarter of the year covered by this report. -8-

SUPPLEMENTARY ITEM. EXECUTIVE OFFICERS OF THE REGISTRANT (PURSUANT TO INSTRUCTION 3 TO ITEM 401(B) OF REGULATION S-K) Set forth below, as of March 10, 2005, are the executive officers (this excludes two corporate officers who are not deemed "executive officers" within the meaning of applicable Securities and Exchange Commission regulations) of the Company and certain information with respect to each of them. The executive officers were elected to their respective offices effective April 27, 2004. All terms expire on April 26, 2005. There are no family relationships between any of the executive officers. NAME AGE PRINCIPAL OCCUPATION OR EMPLOYMENT EXECUTIVE OFFICERS: D. C. Hathaway 60 Chairman, President and Chief Executive Officer of the Corporation since July 31, 2000. Chairman and Chief Executive Officer from January 1, 1998 to July 31, 2000. Served as Chairman, President and Chief Executive Officer from April 1, 1994 to December 31, 1997 and President and Chief Executive Officer from January 1, 1994 to April 1, 1994. Director since 1991. From 1991 to 1993, served as President and Chief Operating Officer. From 1986 to 1991 served as Senior Vice President-Operations of the Corporation. Served as Group Vice President from 1984 to 1986 and as President of the Dartmouth Division of the Corporation from 1979 until 1984. G. D. H. Butler 58 Senior Vice President - Operations of the Corporation effective September 26, 2000 and Director since January 2002. Concurrently serves as President of the MultiServ and SGB Divisions. From September 2000 through December 2003, he was President of the Heckett MultiServ International and SGB Divisions. Was President of the Heckett MultiServ-East Division from July 1, 1994 to September 26, 2000. Served as Managing Director - Eastern Region of the Heckett MultiServ Division from January 1, 1994 to June 30, 1994. Served in various officer positions within MultiServ International, N. V. prior to 1994 and prior to the Company's acquisition of that corporation in August 1993. S. D. Fazzolari 52 Senior Vice President, Chief Financial Officer and Treasurer of the Corporation effective August 24, 1999 and Director since January 2002. Served as Senior Vice President and Chief Financial Officer from January 1998 to August 1999. Served as Vice President and Controller from January 1994 to December 1997 and as Controller from January 1993 to January 1994. Previously served as Director of Auditing from 1985 to 1993 and served in various auditing positions from 1980 to 1985. M. E. Kimmel 45 General Counsel and Corporate Secretary effective January 1, 2004. Served as Corporate Secretary and Assistant General Counsel from May 1, 2003 to December 31, 2003. Held various legal positions within the Corporation since he joined the Company in August 2001. Prior to joining Harsco, he was Vice President, Administration and General Counsel, New World Pasta Company from January 1, 1999 to July 2001. Before joining New World Pasta, Mr. Kimmel spent approximately 12 years in various legal positions with Hershey Foods Corporation. S. J. Schnoor 51 Vice President and Controller of the Corporation effective May 15, 1998. Served as Vice President and Controller of the Patent Construction Systems Division from February 1996 to May 1998 and as Controller of the Patent Construction Systems Division from January 1993 to February 1996. Previously served in various auditing positions for the Corporation from 1988 to 1993. Prior to joining Harsco, he served in various auditing positions for Coopers & Lybrand from September 1985 to April 1988. -9-

PART II ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES Harsco common stock is listed on the New York and Pacific Stock Exchanges, and also trades on the Boston and Philadelphia Exchanges under the symbol HSC. At the end of 2004, there were 41,431,249 shares outstanding. In 2004, the Company's common stock traded in a range of $40.10 to $56.24 and closed at $55.74 at year-end. At December 31, 2004 there were approximately 16,500 stockholders. There are no significant limitations on the payment of dividends included in the Company's loan agreements. For additional information regarding Harsco common stock market price and dividends declared, see Dividend Action under Part II, Item 7, "Management's Discussion and Analysis of Financial Condition and Results of Operations," and the Common Stock Price and Dividend Information under Part II, Item 8, "Financial Statements and Supplementary Data." For additional information on the Company's equity compensation plans see Part III, Item 11, "Executive Compensation." (c). Issuer Purchases of Equity Securities TOTAL NUMBER OF SHARES PURCHASED MAXIMUM NUMBER AS PART OF OF SHARES TOTAL PUBLICLY THAT MAY YET BE NUMBER OF AVERAGE ANNOUNCED PURCHASED UNDER SHARES PRICE PAID PLANS OR THE PLANS OR PERIOD PURCHASED PER SHARE PROGRAMS PROGRAMS - -------------------------------------------------------------------------------------------------------------- January 1, 2004 - January 31, 2004 -- -- -- 1,000,000 February 1, 2004 - February 29, 2004 -- -- -- 1,000,000 March 1, 2004 - March 31, 2004 -- -- -- 1,000,000 April 1, 2004 - April 30, 2004 -- -- -- 1,000,000 May 1, 2004 - May 31, 2004 -- -- -- 1,000,000 June 1, 2004 - June 30, 2004 -- -- -- 1,000,000 July 1, 2004 - July 31, 2004 -- -- -- 1,000,000 August 1, 2004 - August 31, 2004 -- -- -- 1,000,000 September 1, 2004 - September 30, 2004 -- -- -- 1,000,000 October 1, 2004 - October 31, 2004 -- -- -- 1,000,000 November 1, 2004 - November 30, 2004 -- -- -- 1,000,000 December 1, 2004 - December 31, 2004 -- -- -- 1,000,000 - ---------------------------------------------------------------------------------------------- Total -- -- -- - ---------------------------------------------------------------------------------------------- The Company's share repurchase program was extended by Board of Directors in November 2004. This was announced to the public on November 16, 2004 as part of a Company-issued press release. The program authorizes the repurchase of up to 1,000,000 shares of the Company's common stock and expires January 31, 2006. -10-

ITEM 6. SELECTED FINANCIAL DATA (A) FIVE-YEAR STATISTICAL SUMMARY (IN THOUSANDS, EXCEPT PER SHARE, EMPLOYEE INFORMATION AND PERCENTAGES) 2004 2003 2002 2001 2000(b) - ----------------------------------------------------------------------------------------------------------------------------------- INCOME STATEMENT INFORMATION Revenues from continuing operations $ 2,502,059 $ 2,118,516 $ 1,976,732 $ 2,025,163 $ 1,904,691 Income from continuing operations 113,540 86,999 88,410 74,642 94,343 Income (loss) from discontinued operations 7,671 5,218 1,696 (2,917) 2,460 Net income 121,211 92,217 90,106 71,725 96,803 - ----------------------------------------------------------------------------------------------------------------------------------- FINANCIAL POSITION AND CASH FLOW INFORMATION Working capital $ 346,527 $ 269,276 $ 228,552 $ 231,156 $ 181,489 Total assets 2,389,756 2,138,035 1,999,297 2,090,766 2,180,948 Long-term debt 594,747 584,425 605,613 720,133 774,448 Total debt 625,809 613,531 639,670 762,115 837,473 Depreciation and amortization 184,371 168,935 155,661 176,531 159,099 Capital expenditures 204,235 143,824 114,340 156,073 180,048 Cash provided by operating activities 270,465 262,788 253,753 240,601 259,448 Cash used by investing activities (209,602) (144,791) (53,929) (125,213) (459,052) Cash provided (used) by financing activities (56,512) (125,501) (205,480) (99,190) 210,746 - ----------------------------------------------------------------------------------------------------------------------------------- RATIOS Return on sales(c) 4.5% 4.1% 4.5% 3.7% 5.0% Return on average equity(d) 13.8% 12.2% 12.6% 11.1% 14.4% Current ratio 1.6:1 1.5:1 1.5:1 1.5:1 1.3:1 Total debt to total capital(e) 40.6% 44.1% 49.8% 52.6% 55.4% - ----------------------------------------------------------------------------------------------------------------------------------- PER SHARE INFORMATION Basic - Income from continuing operations $ 2.76 $ 2.14 $ 2.19 $ 1.87 $ 2.36 - Income (loss) from discontinued operations 0.19 0.13 0.04 (0.07) 0.06 --------------------------------------------------------------------------- - Net income $ 2.95 $ 2.27 $ 2.23 $ 1.80 $ 2.42 =========================================================================== Diluted - Income from continuing operations $ 2.73 $ 2.12 $ 2.17 $ 1.86 $ 2.36 - Income (loss) from discontinued operations 0.18 0.13 0.04 (0.07) 0.06 --------------------------------------------------------------------------- - Net income $ 2.91 $ 2.25 $ 2.21 $ 1.79 $ 2.42 =========================================================================== Book value $ 22.07 $ 19.01 $ 15.90 $ 17.16 $ 16.94 Cash dividends declared 1.125 1.0625 1.0125 0.97 0.945 - ----------------------------------------------------------------------------------------------------------------------------------- OTHER INFORMATION Diluted average number of shares outstanding 41,598 40,973 40,680 40,066 40,022 Number of employees 18,500 17,500 17,500 18,700 19,700 Backlog from continuing operations (f) $ 243,006 $ 186,222 $ 157,777 $ 214,124 $ 256,745 =================================================================================================================================== (a) As permitted by the Financial Accounting Standards Board (FASB) Statement No. 144, "Accounting for the Impairment or Disposal of Long-Lived Assets," 2001 and 2000 information has been reclassified for comparative purposes. (b) Includes SGB Group Plc which was acquired June 16, 2000. (c) "Return on sales" is calculated by dividing income from continuing operations by revenues from continuing operations. (d) "Return on average equity" is calculated by dividing income from continuing operations by quarterly weighted-average equity. (e) "Total debt to total capital" is calculated by dividing the sum of debt (short-term borrowings and long-term debt including current maturities) by the sum of equity and debt. (f) Excludes the estimated amount of long-term mill service contracts, which had estimated future revenues of $3.7 billion at December 31, 2004. Also excludes backlog of the Access Services Segment and the roofing granules and slag abrasives business. These amounts are generally not quantifiable due to the nature and timing of the products and services provided. ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS The following discussion should be read in conjunction with the consolidated financial statements provided under Part II, Item 8 of this Annual Report on Form 10-K. Certain statements contained herein may constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements involve a -11-

number of risks, uncertainties and other factors that could cause actual results to differ materially, as discussed more fully herein. FORWARD-LOOKING STATEMENTS The nature of the Company's business and the many countries in which it operates subject it to changing economic, competitive, regulatory and technological conditions, risks and uncertainties. In accordance with the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995, the Company provides the following cautionary remarks regarding important factors which, among others, could cause future results to differ materially from the forward-looking statements, expectations and assumptions expressed or implied herein. Forward-looking statements contained herein could include statements about our management confidence and strategies for performance; expectations for new and existing products, technologies, and opportunities; and expectations regarding growth, sales, cash flows, earnings and Economic Value Added (EVA(R)). These statements can be identified by the use of such terms as "may," "could," "expect," "anticipate," "intend," "believe," or other comparable terms. Factors which could cause results to differ include, but are not limited to: (1) changes in the worldwide business environment in which the Company operates, including general economic conditions; (2) changes in currency exchange rates, interest rates and capital costs; (3) changes in the performance of stock and bond markets that could affect the valuation of the assets in the Company's pension plans and the accounting for pension assets, liabilities and expenses; (4) changes in governmental laws and regulations, including taxes and import tariffs; (5) market and competitive changes, including pricing pressures, market demand and acceptance for new products, services and technologies; (6) unforeseen business disruptions in one or more of the many countries in which the Company operates due to political instability, civil disobedience, armed hostilities or other calamities; and (7) other risk factors listed from time to time in the Company's SEC reports. A further discussion of these, along with other potential factors can be found in Part II, Item 7A, "Quantitative and Qualitative Disclosures About Market Risk," of this Form 10-K. The Company cautions that these factors may not be exhaustive and that many of these factors are beyond the Company's ability to control or predict. Accordingly, forward-looking statements should not be relied upon as a prediction of actual results. The Company undertakes no duty to update forward-looking statements. EXECUTIVE OVERVIEW The Company's 2004 revenues were a record $2.5 billion. This is an increase of $0.4 billion or 18% over 2003. Income from continuing operations was a record $113.5 million for 2004 compared with $87.0 million in 2003, an increase of 31%. Diluted earnings per share from continuing operations were a record $2.73 for 2004, a 29% increase. The 2004 results were led by the Mill Services Segment. Revenues in 2004 for this Segment were $997.4 million compared with $827.5 million in 2003, a 21% increase. Operating income for 2004 increased by 23% to $105.5 million, from $85.9 million in 2003. The Mill Services business accounted for 40% of the Company's revenues and 50% of the operating income for 2004. Operating margins for this Segment improved by 20 basis points to 10.6% from 10.4% last year. Mill Services growth is expected to continue as worldwide steel mill production volume is expected to remain strong in the near-term, and as the Company invests substantial cash to grow the business. The Access Services Segment revenues in 2004 were $706.5 million compared with $619.1 million in 2003, a 14% increase. Operating income for 2004 increased by 19% to $44.4 million, from $37.4 million in 2003. The Access Services business accounted for 28% of the Company's revenues and 21% of the operating income. Operating margins for the Segment improved by 30 basis points to 6.3% from 6.0% last year. The improved performance of the Access Services Segment was driven by the international operations. The Gas Technologies Segment revenues in 2004 were $339.1 million compared with $294.0 million in 2003, a 15% increase. The increased revenues in 2004 were led by the domestic propane business; the cryogenics operations, particularly Asia; and the domestic cylinders business. Although revenue increased, operating income and operating margins for 2004 declined in comparison with 2003 due to significant increases in commodity costs, particularly steel. Operating income was $14.4 million for 2004 compared with $14.5 million for 2003. All business units of the Engineered Products and Services ("all other") Category contributed higher revenues in 2004 compared with 2003. The industrial grating business and the roofing granules and abrasives business also contributed higher operating income compared with 2003. Operating income for the boiler and process equipment business and the air-cooled heat exchangers business was down slightly in 2004 compared with 2003. The railway track maintenance services and equipment business delivered record revenues in 2004 through increased international sales, but operating income was below 2003 due to significant increases in commodity costs. -12-

The Company's continued improvement in net income helped drive record net cash provided by operating activities of $270.5 million in 2004. A significant portion of this cash was reinvested in capital investments to grow and maintain the business. Total 2004 capital investments of $204.2 million were also a record. During 2004, the Company received formal notice that the U.S. Government accepted a proposed settlement of the Federal Excise Tax (FET) case relating to the Company's former production of U.S. Army five-ton trucks. The Company recorded pre-tax income of $12.5 million in Discontinued operations as a result of this settlement in the third quarter of 2004 and received payment during the fourth quarter of 2004. Additionally, the Company collected substantially all of its $6.3 million outstanding receivable balance related to a customer's previously reported Court-supervised restructuring. These are more fully discussed in Note 10, Commitments and Contingencies, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data." The positive effect of foreign currency translation increased 2004 consolidated revenues by $108.9 million and pre-tax income by $5.4 million when compared with 2003. ------------------------------------------------------------------------------------------------- REVENUES BY REGION ------------------------------------------------------------------------------------------------- TOTAL REVENUES TWELVE MONTHS ENDED PERCENTAGE GROWTH FROM DECEMBER 31 2003 TO 2004 (DOLLARS IN MILLIONS) 2004 2003 VOLUME CURRENCY TOTAL ------------------------------------------------------------------------------------------------- U.S. $ 1,047.4 $ 902.4 16.1% 0.0% 16.1% Europe 1,018.1 872.3 6.4 10.3 16.7 Latin America 122.9 100.3 21.9 0.6 22.5 Asia-Pacific 119.7 88.1 28.2 7.7 35.9 Middle East 75.9 50.7 50.4 (0.7) 49.7 Other 118.1 104.7 1.4 11.4 12.8 ------------------------------------------------------------------------------------------------- Total $ 2,502.1 $ 2,118.5 13.0% 5.1% 18.1% ================================================================================================= 2004 HIGHLIGHTS The following significant items impacted the Company overall during 2004 in comparison with 2003: Company Wide: - ------------- o Strong worldwide economic activity, including increased steel production, benefited the Company's Mill Services Segment and resulted in strong demand for the Company's products. This included international demand for railway track maintenance equipment, concrete forming products and cryogenic equipment; and domestic demand for propane tanks, industrial cylinders, roofing granules and industrial grating products. o Due to strong worldwide demand, higher commodity and other material costs (particularly steel) increased the Company's operating costs during 2004. Included in that increase were higher fuel and energy-related costs. For the Company's manufacturing businesses, these increased costs were generally offset by increased revenues during the first six months of 2004; however, during the second half of 2004, operating income and margins were negatively impacted by the increased costs, particularly in the Gas Technologies Segment. To the extent that such costs cannot be passed to customers in the future, operating income may be adversely affected. The Company uses the last-in, first-out (LIFO) method of inventory valuation for most of its manufacturing businesses. LIFO matches the most recently incurred costs with current revenues by charging cost of goods sold with the costs of goods most recently acquired or produced. In periods of rising prices, reported costs under LIFO are generally greater than under the first-in, first-out (FIFO) method. Based on economic forecasts, cost inflation for certain commodities is expected to moderate in 2005. However, there can be no assurance that will occur. o Total pension expense for 2004 increased $6.4 million from 2003. Defined benefit pension expense for 2004 decreased approximately $5.4 million from 2003. During 2004, there were offsetting increases of approximately $9.1 million in defined contribution plan expenses related to the new plans that commenced January 1, 2004. Additionally, pension expense was increased by the impact of foreign currency translation. During 2003, the Company restructured its pension plans to make them more predictable and affordable. This is more fully discussed in Note 8, Employee Benefit Plans, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data." o A decrease in the effective income tax rate relating to continuing operations, from 30.7% in 2003 to 28.6% in 2004, resulted in approximately $3.5 million in lower income tax expense for 2004. This is more fully discussed in Note 9, Income Taxes, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data." -13-

o During 2004, the Company was favorably affected by pre-tax benefits of $2.2 million from the termination of certain postretirement benefit plans. This compares with pre-tax benefits of $4.9 million during 2003 for similar plan terminations. o Other than the impact on revenues, and included in the impact on pre-tax income effect as discussed previously, positive foreign currency translation in 2004 resulted in a pre-tax increase to interest expense of approximately $2.7 million compared with 2003. MILL SERVICES SEGMENT: - ---------------------- (DOLLARS IN MILLIONS) 2004 2003 --------------------------------------------------------------------------- Revenues $ 997.4 $ 827.5 Operating income 105.5 85.9 Operating margin percent 10.6% 10.4% =========================================================================== MILL SERVICES SEGMENT - SIGNIFICANT IMPACTS ON REVENUES: --------------------------------------------------------------------------- (IN MILLIONS) --------------------------------------------------------------------------- Revenues - 2003 $ 827.5 Increased volume and new business 83.1 The benefit of positive foreign currency translation 59.3 The acquisition of the industrial services unit of C. J. Langenfelder and Sons, Inc. in June 2003 27.5 --------------------------------------------------------------------------- Revenues - 2004 $ 997.4 =========================================================================== MILL SERVICES SEGMENT - SIGNIFICANT IMPACTS ON OPERATING INCOME: o Continued strong volume and new business, particularly in Europe and the U.S., increased operating income in 2004 by $17.1 million compared with 2003. o The benefit of positive foreign currency translation in 2004 resulted in increased operating income of $6.5 million compared with 2003. o Compared with 2003, the Segment's operating income and margins in 2004 were impacted by significantly increased fuel and energy-related costs. o The Segment's operating income and margins for 2004 were also negatively impacted by increased maintenance and repair costs; higher start-up costs for new contracts; and increased selling, general and administrative costs (including Sarbanes-Oxley Section 404-related costs). Selling, general and administrative costs increased $11.9 million or 24% (versus a 21% increase in revenues) for 2004 (including approximately $4 million related to foreign currency translation) compared with 2003. o During 2003, the Segment was unfavorably impacted by $4.7 million in pre-tax Other expenses. During 2004 (principally the first half), only $1.5 million in similar expenses were incurred. The decrease of $3.2 million related principally to reduced employee termination benefits costs and costs to exit activities in 2004. This positively impacted the operating margin on a comparative basis. Other expenses include impaired asset write-downs, employee termination benefit costs and costs to exit activities, offset by net gains on the disposal of non-core assets. o During 2003, the Segment was favorably affected by pre-tax benefits of $1.9 million from the reversal of bad debt expense, and $1.4 million from the termination of certain postretirement benefit plans. The reversal of bad debt expense related to a change in estimate regarding collectibility of certain accounts receivable. No such benefits occurred in 2004, negatively impacting the operating margin on a comparative basis. ACCESS SERVICES SEGMENT: - ------------------------ (DOLLARS IN MILLIONS) 2004 2003 -------------------------------------------------------------------------- Revenues $ 706.5 $ 619.1 Operating income 44.4 37.4 Operating margin percent 6.3% 6.0% ========================================================================== -14-

ACCESS SERVICES SEGMENT - SIGNIFICANT IMPACTS ON REVENUES: -------------------------------------------------------------------------- (IN MILLIONS) -------------------------------------------------------------------------- Revenues - 2003 $ 619.1 The benefit of positive foreign currency translation 45.4 Net increased volume driven by the international operations 33.8 Acquisitions (principally SGB Raffia in Australia) 8.6 Other (0.4) -------------------------------------------------------------------------- Revenues - 2004 $ 706.5 ========================================================================== ACCESS SERVICES SEGMENT - SIGNIFICANT IMPACTS ON OPERATING INCOME: o In 2004, the Segment was positively affected by the strength of the concrete forming business, particularly in the Middle East and United Kingdom. Also, margins on the international powered-access equipment rental revenues improved due to cost restructuring actions implemented during 2003. o The international access services business continued to increase outside the U.K., predominantly in the Middle East, due to certain large projects during 2004. During 2004, the international operations outside of the U.K. had $231.5 million in revenues and $29.9 million in operating income. This compares with $178.2 million in revenues and $20.8 million in operating income for 2003. o In the first six months of 2004, there was a continued slowdown in the U.S. non-residential construction markets. This slowdown had a negative effect on volume (particularly equipment rental revenues) which caused overall margins in the U.S. to decline. The third and fourth quarters of 2004 showed initial signs of strengthening of the non-residential construction market. Equipment rental revenues, particularly in the construction sector, provide the highest margins for this Segment. The decline in margins in the U.S. was more than offset by improvements internationally. o The U.S. was also negatively affected by decreased erection and dismantling labor revenue during 2004. This decrease was due primarily to delayed industrial maintenance activities, particularly fewer maintenance outages at power generation plants. The Company expects to see an increase in industrial maintenance activities during mid-to-late 2005. o The Segment's operating income and margins for 2004 were also negatively impacted by increased selling, general and administrative costs (including increased pension expense and Sarbanes-Oxley Section 404-related costs). o During 2003, the Segment was favorably affected by pre-tax income of $2.5 million from the sale of non-core assets. During 2004, only $1.1 million of similar benefits occurred. o The benefit of positive foreign currency translation in 2004 for this Segment resulted in increased operating income of $1.4 million when compared with 2003. GAS TECHNOLOGIES SEGMENT: - ------------------------- (DOLLARS IN MILLIONS) 2004 2003(a) -------------------------------------------------------------------------- Revenues $ 339.1 $ 294.0 Operating income 14.4 14.5 Operating margin percent 4.2% 4.9% ========================================================================== (a) Segment information for 2003 has been reclassified to conform with the current presentation. Due to management changes, effective January 1, 2004, the air-cooled heat exchangers business is classified in the Engineered Products and Services ("all other") Category. -15-

GAS TECHNOLOGIES SEGMENT - SIGNIFICANT IMPACTS ON REVENUES: -------------------------------------------------------------------------- (IN MILLIONS) -------------------------------------------------------------------------- Revenues - 2003 $ 294.0 Increased demand for cryogenics equipment and high-pressure cylinders 28.6 Increased sales of propane tanks 22.4 The benefit of positive foreign currency translation 1.6 Decreased demand for certain valves and composite-wrapped cylinders (7.2) Other (0.3) -------------------------------------------------------------------------- Revenues - 2004 $ 339.1 ========================================================================== GAS TECHNOLOGIES SEGMENT - SIGNIFICANT IMPACTS ON OPERATING INCOME: o Operating income decreased slightly in 2004 compared with 2003 despite increased revenues, due mainly to increased commodity costs, principally steel. o Increased revenues for propane tanks and high-pressure cylinders were due to increased demand and price increases, which partially offset increased commodity costs. o The international cryogenics business, principally Asia, contributed significantly to the increased performance of the Segment during 2004 when compared with 2003. o Commodity costs, particularly steel, increased during 2004. During the first six months of 2004, the costs were generally offset by increased revenues. During the second half of 2004, increased costs resulted in decreased operating income and margins. To the extent that such costs cannot be passed to customers in the future, operating income may be adversely affected. o Decreased demand for certain valves and composite-wrapped cylinders negatively impacted operating income for 2004 compared with 2003. A strategic action plan has been developed to improve the results of the valves business. This plan is further discussed in the Outlook, Trends and Strategies section. o In 2004, foreign currency translation did not have a material impact on operating income for this Segment when compared with 2003. ENGINEERED PRODUCTS AND SERVICES ("ALL OTHER") CATEGORY: - -------------------------------------------------------- (DOLLARS IN MILLIONS) 2004 2003(a) -------------------------------------------------------------------------- Revenues $ 459.1 $ 377.9 Operating income 47.0 36.5 Operating margin percent 10.2% 9.7% ========================================================================== (a) Segment information for 2003 has been reclassified to conform with the current presentation. Due to management changes, effective January 1, 2004, the air-cooled heat exchangers business is classified in the Engineered Products and Services ("all other") Category. ENGINEERED PRODUCTS AND SERVICES ("ALL OTHER") CATEGORY - SIGNIFICANT IMPACTS ON REVENUES: -------------------------------------------------------------------------- (IN MILLIONS) -------------------------------------------------------------------------- Revenues - 2003 $ 377.9 Railway track services and equipment 33.6 Industrial grating products 20.1 Air-cooled heat exchangers 18.9 Boiler and process equipment 4.1 The benefit of positive foreign currency translation 2.5 Roofing granules and abrasives 2.0 -------------------------------------------------------------------------- Revenues - 2004 $ 459.1 ========================================================================== -16-

ENGINEERED PRODUCTS AND SERVICES ("ALL OTHER") CATEGORY - SIGNIFICANT IMPACTS ON OPERATING INCOME: o Operating income for the industrial grating products business increased during 2004 due to increased demand and prices; increased focus on high-margin standard product orders; reduced low-margin fabrication orders; and internal restructuring and cost reductions. This is in comparison with an operating loss in 2003. o Continued and consistent profitable results from the roofing granules and abrasives business were again attained in 2004. o Despite increased revenues, operating income in the railway track maintenance services and equipment business decreased in 2004. This was due principally to increased commodity and manufacturing costs and increased sales commissions due to a change in product mix. o The benefit of positive foreign currency translation in 2004 resulted in increased operating income of $0.9 million for this Category when compared with 2003. OUTLOOK, TRENDS AND STRATEGIES Looking to 2005 and beyond, the following significant items, trends and strategies are expected to affect the Company in comparison with 2004: Company Wide: - ------------- o A continued focus on expanding the higher-margin industrial services businesses, with a particular emphasis on growing the Mill Services Segment through the provision of additional services to existing customers, new contracts and strategic acquisitions. Significant capital investments are expected to be made to grow the Mill Services business. o Continued focus on improving Economic Value Added (EVA(R)). o A target of $320 million in net cash provided by operating activities for 2005. o Higher fuel, energy, transportation and material costs, particularly steel, encountered during 2004 are expected to moderate during 2005. However, should these costs continue to rise during 2005, this would increase the Company's operating costs and reduce profitability to the extent that such costs cannot be passed to customers. o The continued growth of the Chinese steel industry could impact the Company in several ways. Increased steel mill production in China may provide additional service opportunities for the Mill Services Segment. However, continued increased Chinese economic activity may result in increased commodity costs which may adversely affect the Company's manufacturing businesses. The impact of this risk is currently unknown. o Foreign currency translation has had a favorable effect on the Company's sales and income during 2004. However, should the U.S. dollar strengthen, particularly in relationship to the euro or British pound sterling, the impact on the Company would be negative. o Cost reductions and Six Sigma continuous process improvement initiatives across the Company should further enhance margins. This includes improved supply chain management and additional outsourcing in the manufacturing businesses. o An increase in general and administrative expenses related to external audit fees and internal costs for compliance with the Sarbanes-Oxley Act of 2002, particularly Section 404, have been incurred during 2004. The external audit fees are expected to be reduced during 2005 due to completion of the start-up phase of the project. o In 2005, pension expense is expected to approximate 2004 costs. The discount rate for the U.S. defined benefit pension plans declined from 6.25% in 2004 to 5.75% in 2005; and the discount rate for the U.K. defined benefit pension plan will remain constant at 5.75%. Cost savings in the U.K. and U.S. plans, as a result of the structural plan changes made effective January 1, 2004, are expected to offset the increased U.S. defined benefit plan costs resulting from the lower discount rate. o On October 22, 2004, the American Jobs Creation Act (AJCA) was signed into law. The AJCA includes a deduction of 85% for certain international earnings that are repatriated, as defined in the AJCA, to the U.S. The Company may elect to apply this temporary provision to qualifying earnings repatriations during 2005. On January 13, 2005, the U.S. Treasury Department and the U.S. Internal Revenue Service (IRS) issued the first in a series of notices that will provide detailed guidance on the AJCA. The Company is assessing the effects of the repatriation provision and expects to complete its evaluation within a reasonable period of time following the publication of additional guidance by the U.S. Treasury Department and IRS. A specific range of income tax effects of these repatriations has not been determined; however, the Company does not expect a significant impact due to the structure of its international operations as well as the substantial amount of repatriations to the U.S. in prior years. Mill Services Segment: - ---------------------- o Global steel demand and production is expected to remain strong in 2005, and bidding activity for new mill services contracts and add-on services is strong. o The significantly increased energy-related costs this Segment experienced during 2004 are expected to persist through 2005. -17-

o The risk remains that certain Mill Services customers may file for bankruptcy protection, be acquired or consolidate in the future, which could have an adverse impact on the Company's income and cash flows. Conversely, such consolidation may provide additional service opportunities for the Company. A pending merger of two large customers is expected to create the world's largest steel company. Currently, the effect of this merger on the Company cannot be estimated. Access Services Segment: - ------------------------ o The international access services business is expected to show continued improvement during 2005. o U.S. non-residential construction activity is expected to improve throughout 2005. The benefits of this will likely affect the Company's mid-to-late 2005 results. o There is continued concern over the competitive environment in the United States. International competitors have invested heavily in the U.S. access services market, substantially increasing the supply of certain types of rental equipment. Gas Technologies Segment: - ------------------------- o Although cost inflation for certain commodities is expected to moderate in 2005, continued increases in steel prices and worldwide demand for steel could have an adverse effect on future raw material costs, and this Segment's ability to obtain the necessary raw materials. o Weak market conditions for liquid propane gas (LPG) valves; manufacturing inefficiencies; new product start-up costs; and increased raw material costs have impacted the valves business during 2004. Several strategic actions have been and are currently being executed to mitigate these conditions. They include the following: development and marketing of new products; focus on an expanded international customer base; outsourcing of certain manufacturing processes; process improvements within the manufacturing operations; and optimization of the organizational structure of the business. If the conditions encountered during 2004 persist despite execution of the strategic action plan, the valuation of this business could be negatively impacted. Engineered Products and Services ("all other") Category: - -------------------------------------------------------- o International demand for the railway track services and equipment business' products and services is expected to grow. Additionally, Six Sigma process improvements, new technologies and improved manufacturing efficiencies are expected to assist in improving margins of this business. o The industrial grating business is expected to sustain continued profitability for 2005. However, the ability to pass increased commodity costs (e.g., steel) to customers may diminish. o Although cost inflation for certain commodities is expected to moderate in 2005, continued increases in steel prices and worldwide demand for steel could have an adverse effect on raw material costs and the ability to obtain the necessary raw materials for most businesses in this Category. o Consistent, profitable results are expected from the roofing granules and abrasives business. -18-

RESULTS OF OPERATIONS FOR 2004, 2003 AND 2002 (DOLLARS ARE IN MILLIONS, EXCEPT PER SHARE INFORMATION AND PERCENTAGES) 2004 2003 2002 ---------------------------------------------------------------------------------------------------------- Revenues from continuing operations $ 2,502.1 $ 2,118.5 $ 1,976.7 Cost of services and products sold 1,916.4 1,604.4 1,481.8 Selling, general and administrative expenses 368.4 330.0 312.7 Other expenses 4.9 7.0 3.5 Operating income from continuing operations 209.8 173.9 176.0 Interest expense 41.1 40.5 43.3 Provision for income taxes from continuing operations 49.0 41.7 42.2 Income from continuing operations 113.5 87.0 88.4 Income from discontinued operations 7.7 5.2 1.7 Net income 121.2 92.2 90.1 Diluted earnings per common share 2.91 2.25 2.21 Effective income tax rate for continuing operations 28.6% 30.7% 30.9% Consolidated effective income tax rate 29.1% 31.0% 31.0% ========================================================================================================== COMPARATIVE ANALYSIS OF CONSOLIDATED RESULTS REVENUES 2004 vs. 2003 - ------------- Revenues for 2004 increased $383.5 million or 18% from 2003, to a record level. This increase was attributable to the following significant items: --------------------------------------------------------------------------- IN MILLIONS CHANGE IN REVENUES 2004 VS. 2003 --------------------------------------------------------------------------- $ 108.9 Effect of foreign currency translation. 83.1 Net increased volume, new contracts and price changes in the Mill Services Segment. 43.5 Net increased revenues in the Gas Technologies Segment due principally to improved market conditions and selling price increases partially offset by decreased demand for liquid propane gas (LPG) valves in the patio grill market and for composite-wrapped cylinders. 36.1 Effect of business acquisitions. Increased revenues of $27.5 and $8.6 million in the Mill Services and Access Services Segments, respectively. 33.6 Net increased revenues in the railway track maintenance services and equipment business due principally to rail equipment sales and, to a lesser extent, contract services. 33.4 Net increased revenues in the Access Services Segment due principally to the strength of the concrete forming business, particularly in the Middle East and U.K. 20.1 Increased revenues of the industrial grating products business due to increased demand and a focus on higher-margin standard product orders. 18.9 Increased revenues of the air-cooled heat exchangers business due to improving natural gas prices. 5.9 Other (minor changes across the various units not already mentioned). --------------------------------------------------------------------------- $ 383.5 Total Change in Revenues 2004 vs. 2003 =========================================================================== -19-

2003 vs. 2002 - ------------- Revenues for 2003 increased $141.8 million or 7% from 2002. This increase was attributable to the following significant items: --------------------------------------------------------------------------- IN MILLIONS CHANGE IN REVENUES 2003 VS. 2002 (a) --------------------------------------------------------------------------- $ 126.2 Effect of foreign currency translation. 30.2 Net increased volume, new contracts and price changes in the Mill Services Segment. 20.4 Net effect of business acquisitions and dispositions. Increased revenues of $23.1 and $6.4 million in the Mill Services and Access Services Segments, respectively, partially offset by decreased revenues of $9.1 million in the Engineered Products and Services ("all other") Category. 19.6 Net increased revenues in the railway track maintenance services and equipment business due principally to rail equipment sales. (19.9) Net decreased revenues in the Access Services Segment due to continued slowdown in the non-residential construction markets. (18.3) Decreased revenues of the industrial grating products business due to decreased demand and, to a lesser extent, the sale of the bridge decking product line in January 2002. (17.7) Net decreased revenues in the Gas Technologies Segment due to increased competition and decreased demand. 1.3 Other (minor changes across the various units not already mentioned). --------------------------------------------------------------------------- $ 141.8 Total Change in Revenues 2003 vs. 2002 =========================================================================== (a) Segment information for prior periods has been reclassified to conform with the current presentation. Due to management changes, effective January 1, 2004, the air-cooled heat exchangers business, which was previously classified in the Gas Technologies Segment, is classified in the Engineered Products and Services ("all other") Category. ================================================================================ COST OF SERVICES AND PRODUCTS SOLD 2004 vs. 2003 - ------------- Cost of services and products sold for 2004 increased $312.0 million or 19% from 2003, slightly higher than the 18% increase in revenues. This increase was attributable to the following significant items: --------------------------------------------------------------------------- IN MILLIONS CHANGE IN COST OF SERVICES AND PRODUCTS SOLD 2004 VS. 2003 --------------------------------------------------------------------------- $ 186.2 Increased costs due to increased revenues (exclusive of effect of foreign currency translation and including the impact of increased costs included in increased selling prices). 80.9 Effect of foreign currency translation. 32.8 Effect of business acquisitions. 12.1 Other (due to increased commodity costs, increased fuel and energy-related costs, product mix and minor changes across the various units not already mentioned; partially offset by stringent cost controls, process improvements, and reorganization actions). --------------------------------------------------------------------------- $ 312.0 Total Change in Cost of Services and Products Sold 2004 vs. 2003 =========================================================================== 2003 vs. 2002 - ------------- Cost of services and products sold for 2003 increased $122.6 million or 8% from 2002, slightly higher than the 7% increase in revenues. This increase was attributable to the following significant items: --------------------------------------------------------------------------- IN MILLIONS CHANGE IN COST OF SERVICES AND PRODUCTS SOLD 2003 VS. 2002 --------------------------------------------------------------------------- $ 95.6 Effect of foreign currency translation. 17.5 Net effect of business acquisitions and dispositions. 11.8 Increased costs due to increased revenues (exclusive of effect of foreign currency translation). 7.8 Increased defined benefit pension expense due to financial market conditions and lower interest rates in 2001 and 2002 which affected the SFAS No. 87 pension expense computation for 2003. (10.1) Other (due to stringent cost controls, process improvements, reorganization actions and minor changes across the various units not already mentioned). --------------------------------------------------------------------------- $ 122.6 Total Change in Cost of Services and Products Sold 2003 vs. 2002 =========================================================================== ================================================================================ -20-

SELLING, GENERAL AND ADMINISTRATIVE EXPENSES 2004 vs. 2003 - ------------- Selling, general and administrative expenses for 2004 increased $38.4 million or 12% from 2003, less than the 18% increase in revenues. This increase was attributable to the following significant items: --------------------------------------------------------------------------- IN MILLIONS CHANGE IN SELLING, GENERAL AND ADMINISTRATIVE EXPENSES 2004 VS. 2003 --------------------------------------------------------------------------- $ 17.9 Effect of foreign currency translation. 5.4 Increased professional fees due to higher external auditor fees (related to Sarbanes-Oxley Section 404) and increased consulting and legal expense. 4.4 Increased sales commission expense due to increased revenues and a larger number of orders for the railway track maintenance equipment business. 4.2 Increased pension expense in the Access Services Segment 1.7 Effect of business acquisitions - principally SGB Raffia in Australia 4.8 Other (including energy-related costs partially offset by process improvements and reorganization efforts). --------------------------------------------------------------------------- $ 38.4 Total Change in Selling, General and Administrative Expenses 2004 vs. 2003 =========================================================================== 2003 vs. 2002 - ------------- Selling, general and administrative expenses for 2003 increased $17.3 million or 6% from 2002, less than the 7% increase in revenues. This increase was attributable to the following significant items: --------------------------------------------------------------------------- IN MILLIONS CHANGE IN SELLING, GENERAL AND ADMINISTRATIVE EXPENSES 2003 VS. 2002 --------------------------------------------------------------------------- $ 19.7 Effect of foreign currency translation. 9.9 Increased defined benefit pension expense due to financial market conditions and lower interest rates in 2001 and 2002 which affected the SFAS No. 87 pension expense computation for 2003. This increased pension expense was spread across all operations, with $8.0 million of the increase in the Access Services Segment. (3.5) Reduction in provisions for uncollectible accounts receivable due to significant charges in 2002 for Mill Services customers that were experiencing financial difficulties including bankruptcy. (8.8) Other (due to continuing cost reduction, process improvement and reorganization efforts). --------------------------------------------------------------------------- $ 17.3 Total Change in Selling, General and Administrative Expenses 2003 vs. 2002 =========================================================================== ================================================================================ OTHER EXPENSES This income statement classification includes impaired asset write-downs, employee termination benefit costs and costs to exit activities, offset by net gains on the disposal of non-core assets. During 2004, the Company continued its strategy to streamline operations. This strategy included the consolidation, closure and sale of certain operating locations and continued headcount reductions in both administrative and operating positions. These actions resulted in net Other Expenses of $4.9 million in 2004 compared with $7.0 million in 2003 and $3.5 million in 2002. 2004 vs. 2003 - ------------- Other Expenses for 2004 decreased $2.1 million or 30% from 2003. This decrease was attributable to the following significant items: --------------------------------------------------------------------------- IN MILLIONS CHANGE IN OTHER EXPENSES 2004 VS. 2003 --------------------------------------------------------------------------- $ (2.2) Decline in employee termination benefit costs. This decline relates principally to reduced costs in the Mill Services and Access Services Segments compared with 2003. (1.7) Decrease in costs to exit activities. 2.0 Decline in net gains on disposals of non-core assets. This decline was attributable principally to $3.2 million in net gains that were realized in 2003 from the sale of non-core assets within the Access Services and Mill Services Segments compared with $1.5 million in 2004. (0.2) Increase in other expenses. --------------------------------------------------------------------------- $ (2.1) Total Change in Other Expenses 2004 vs. 2003 =========================================================================== -21-

2003 vs. 2002 - ------------- Other Expenses for 2003 increased $3.5 million or 100% from 2002. This increase was attributable to the following significant items: --------------------------------------------------------------------------- IN MILLIONS CHANGE IN OTHER EXPENSES 2003 VS. 2002 --------------------------------------------------------------------------- $ 3.5 Decline in net gains on disposals of non-core assets. This decline was principally attributable to a $2.7 million net gain that was realized in 2002 from the sale of an equity investment within the Mill Services Segment and a $1.9 million gain on the sale of a product line in the Engineered Products and Services ("all other") Category that were not repeated in 2003. 0.8 Increase in costs to exit activities. 0.3 Increase in other expenses. (1.1) Decline in employee termination benefit costs. --------------------------------------------------------------------------- $ 3.5 Total Change in Other Expenses 2003 vs. 2002 =========================================================================== For additional information, see Note 15, Other (Income) and Expenses, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data." ================================================================================ INTEREST EXPENSE 2004 vs. 2003 - ------------- Interest expense in 2004 was $0.5 million or 1% higher than in 2003. Approximately $2.7 million of the increase was due to the effect of foreign currency translation. This was partially offset by a lower interest rate on the Company's $150 million notes that were refinanced in the third quarter of 2003, and lower variable interest rate borrowings. 2003 vs. 2002 - ------------- Interest expense in 2003 was $2.8 million or 6% lower than in 2002. This decline was primarily due to approximately $58 million in reduced average annual borrowings and lower average annual interest rates on certain borrowings (e.g., commercial paper). This was partially offset by an increase of $2.3 million due to the effect of foreign currency translation. ================================================================================ PROVISION FOR INCOME TAXES FROM CONTINUING OPERATIONS 2004 vs. 2003 - ------------- The increase in 2004 of $7.3 million or 18% in the provision for income taxes from continuing operations was primarily due to increased earnings from continuing operations for the reasons mentioned above partially offset by a decreased effective income tax rate. The effective income tax rate relating to continuing operations for 2004 was 28.6% versus 30.7% for 2003. The decrease in the effective income tax rate from 2003 to 2004 was primarily the result of the benefit of foreign tax credits related to the American Jobs Creation Act of 2004 (AJCA) and the result of the settlement of certain tax contingencies. The settlements of tax contingencies included the adjustment of certain U.S. federal and state income tax contingencies due to favorable outcomes. Additionally, during the fourth quarter of 2004, the Company recorded a favorable income tax expense adjustment of $3.6 million related to prior periods, which was not material, and which was mostly offset by increases in certain international tax contingencies, state income taxes and the amount of international earnings subject to U.S. income taxes. 2003 vs. 2002 - ------------- The decrease in 2003 of $0.5 million or 1% in the provision for income taxes from continuing operations was primarily due to decreased earnings from continuing operations for the reasons mentioned above and a decreased effective income tax rate. The effective tax rate relating to continuing operations for 2003 was 30.7% versus 30.9% for 2002. ================================================================================ INCOME FROM CONTINUING OPERATIONS 2004 vs. 2003 - ------------- Income from continuing operations in 2004 of $113.5 million was $26.5 million or 31% higher than 2003. This increase primarily results from increased revenues, a decreased effective income tax rate, stringent cost controls, process improvements and reorganization actions that contained selling, general and administrative expenses growth to a 12% increase while revenue increased 18%. -22-

2003 vs. 2002 - ------------- Income from continuing operations in 2003 was slightly below 2002 levels despite increased revenues. This decrease of $1.4 million or 2% results primarily from increased pension expense and reduced interest income of $1.5 million. This reduced interest income related to lower average annual interest rates. These items were partially offset by the positive impact of foreign currency translation and the termination of certain postretirement benefit plans. ================================================================================ INCOME FROM DISCONTINUED OPERATIONS 2004 vs. 2003 - ------------- Income from discontinued operations for 2004 increased $2.5 million or 47% from 2003. This increase was attributable to the following significant items: --------------------------------------------------------------------------- IN MILLIONS CHANGE IN INCOME FROM DISCONTINUED OPERATIONS 2004 VS. 2003 --------------------------------------------------------------------------- $ 3.1 After-tax income due to the settlement of the Company's Federal Excise Tax (FET) litigation in 2004 compared with after-tax income due to favorable developments in the FET litigation in 2003. For additional information on the FET litigation see Note 10, Commitments and Contingencies, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data." (0.6) Decline in after-tax income related to the sale of the Company's Capitol Manufacturing business during 2002. --------------------------------------------------------------------------- $ 2.5 Total Change in Income from Discontinued Operations 2004 vs. 2003 =========================================================================== 2003 vs. 2002 - ------------- Income from discontinued operations for 2003 increased $3.5 million or 208% from 2002. This increase was attributable to the following significant items: --------------------------------------------------------------------------- IN MILLIONS CHANGE IN INCOME FROM DISCONTINUED OPERATIONS 2003 VS. 2002 --------------------------------------------------------------------------- $ 5.2 After-tax income due to favorable developments in the Company's Federal Excise Tax (FET) litigation. For additional information on the FET litigation see Note 10, Commitments and Contingencies, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data." (1.7) Decline in after-tax income related to the sale of the Company's Capitol Manufacturing business during 2002. --------------------------------------------------------------------------- $ 3.5 Total Change in Income from Discontinued Operations 2003 vs. 2002 =========================================================================== ================================================================================ NET INCOME AND EARNINGS PER SHARE 2004 vs. 2003 - ------------- Net income of $121.2 million and diluted earnings per share of $2.91 in 2004 exceeded 2003 by $29.0 million and $0.66, respectively, primarily due to increased income from both continuing and discontinued operations for the reasons described above. 2003 vs. 2002 - ------------- Net income of $92.2 million and diluted earnings per share of $2.25 in 2003 exceeded 2002 by $2.1 million and $0.04, respectively, due principally to increased income from discontinued operations partially offset by decreased income from continuing operations for the reasons described above. LIQUIDITY AND CAPITAL RESOURCES OVERVIEW The Company's principal sources of liquidity are cash from operations and short-term borrowings under its various credit agreements, augmented periodically by cash proceeds from asset sales. During 2004, the Company achieved record net cash provided by operating activities of $270.5 million. Additionally, in 2004, a record $204.2 million was expended for capital investments including approximately $97 million for growth initiatives. Growth initiatives are capital investments intended to increase future revenues. Over 50% of the amount expended on growth initiatives in 2004 was in the Mill Services Segment. During 2004, net cash payments of $22.4 million were made to reduce debt; the Company paid over -23-

$45 million in dividends to its stockholders; and the Company was able to significantly decrease its debt to capital ratio to 40.6% from 44.1% as of December 31, 2003. In the fourth quarter of 2004, the Company received a $12.5 million settlement related to the Federal Excise Tax (FET) litigation described in Note 10, Commitments and Contingencies, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data." In anticipation of the settlement, the Company chose to improve the funded status of the Company's defined benefit pension plans by making $10.6 million in discretionary cash contributions, principally to the U.K. plan. The funded status of the plans was further strengthened in the first quarter of 2005 with an additional discretionary cash contribution of $9.4 million to the U.K. plan. The Company's strategic objectives for 2005 include generating a record $320 million in net cash provided by operating activities, augmented by targeted asset sales. The Company's strategy is to redeploy excess or discretionary cash in new long-term, high renewal-rate services contracts for the Mill Services business and for growth in the Access Services and railway track maintenance services businesses. The Company will also pursue sensible bolt-on acquisitions to further enhance its industrial services growth and increase Economic Value Added (EVA(R)). The Company has targeted a minimum of $140 million of discretionary cash flow for internal growth opportunities and acquisitions. Additionally, the Company will use funds from targeted asset sales for acquisitions. As of December 31, 2004, the Company had approximately $65 million of debt that may be paid prior to maturity. The balance of the debt, principally the (pound)200 million notes and the $150 million notes, cannot be paid until maturity in 2010 and 2013, respectively. The Company also plans to continue to pay dividends to stockholders. CASH REQUIREMENTS The following summarizes the Company's expected future payments related to contractual obligations and commercial commitments at December 31, 2004. CONTRACTUAL OBLIGATIONS AS OF DECEMBER 31, 2004 (a) PAYMENTS DUE BY PERIOD ---------------------- LESS THAN 1-3 4-5 AFTER 5 (IN MILLIONS) TOTAL 1 YEAR YEARS YEARS YEARS ----------------------------------------------------------------------------------------------------- Short-term Debt $ 16.1 $ 16.1 $ -- $ -- $ -- Long-term Debt (including current maturities and capital leases) 609.7 14.9 49.4 10.4 535.0 Projected interest payments on Long-term Debt(b) 235.4 38.7 74.3 71.0 51.4 Pension and Other Post- retirement Obligations (c) 154.1 31.4 54.9 51.8 16.0 Operating Leases 126.1 41.1 46.6 27.3 11.1 Purchase Obligations 94.1 92.3 1.4 0.1 0.3 Foreign Currency Forward Exchange Contracts 93.7 93.7 -- -- -- ----------------------------------------------------------------------------------------------------- Total Contractual Obligations $1,329.2 $ 328.2 $ 226.6 $ 160.6 $ 613.8 ===================================================================================================== (a) See Note 6, Debt and Credit Agreements; Note 7, Leases; Note 8, Employee Benefit Plans; and Note 13, Financial Instruments, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data," for additional disclosures on short-term and long-term debt; operating leases; pensions and other postretirement benefits; and foreign currency forward exchange contracts, respectively. (b) The total projected interest payments on Long-term Debt are based upon borrowings, interest rates and foreign currency exchange rates as of December 31, 2004. The interest rates on variable rate debt and the foreign currency exchange rates are subject to changes beyond the Company's control and may result in actual interest expense and payments differing from the amounts projected above. (c) The total obligation for Pension and Other Postretirement Obligations is based on actuarial calculations and represents the funded status of the Company's Plans as of December 31, 2004. Payments due by period are based on the expected undiscounted amounts to be paid in the years shown. The amount shown in the After 5 years column is the remaining balance of the obligation as calculated at December 31, 2004. It is not practicable to estimate the actual amount to be paid after five years. -24-

COMMERCIAL COMMITMENTS - The following table summarizes the Company's contingent commercial commitments at December 31, 2004. These amounts are not included in the Company's Consolidated Balance Sheet since there are no current circumstances known to management indicating that the Company will be required to make payments on these contingent obligations. COMMERCIAL COMMITMENTS AS OF DECEMBER 31, 2004 AMOUNT OF COMMITMENT EXPIRATION PER PERIOD ------------------------------------------ TOTAL LESS AMOUNTS THAN 1-3 4-5 OVER 5 INDEFINITE (IN MILLIONS) COMMITTED 1 YEAR YEARS YEARS YEARS EXPIRATION --------------------------------------------------------------------------------------------------------------- Standby Letters of Credit $ 121.1 $ 111.5 $ 9.6 $ -- $ -- $ -- Guarantees 27.6 3.6 1.0 -- 0.8 22.2 Performance Bonds 97.2 86.8 1.9 -- -- 8.5 Other Commercial Commitments 11.1 -- -- -- -- 11.1 --------------------------------------------------------------------------------------------------------------- Total Commercial Commitments $ 257.0 $ 201.9 $ 12.5 $ -- $ 0.8 $ 41.8 =============================================================================================================== Standby letters of credit as of December 31, 2004 increased $32.6 million from December 31, 2003 due principally to additional letters of credit to guarantee performance on new international orders for railway track maintenance equipment. Performance bonds as of December 31, 2004 include an $80 million surety bond related to the FET litigation discussed in Note 10, Commitments and Contingencies, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplemental Data." After formal dismissal of the FET litigation, the $80 million surety bond was released in January 2005. Certain guarantees and performance bonds are of a continuous nature and do not have a definite expiration date. SOURCES AND USES OF CASH The primary drivers of the Company's cash flow from operations are the Company's sales and income, particularly in the services businesses. The Company's long-term mill services contracts provide predictable cash flows for several years into the future. Additionally, returns on capital investments made in prior years, for which no cash is currently required, are a significant source of operating cash. Depreciation related to these investments is a non-cash charge. The Company also continues to maintain working capital at a manageable level based upon the requirements and seasonality of the business. Major uses of operating cash flows and borrowed funds include payroll costs and related benefits; pension funding payments; raw material purchases for the manufacturing businesses; income tax payments; interest payments; insurance premiums and payments of self-insured casualty losses; and machinery, equipment, automobile and facility rental payments. Other primary uses of cash include capital investments, principally in the industrial services businesses; debt payments; and dividend payments. Cash will also be used for acquisitions as the appropriate opportunities arise. RESOURCES AVAILABLE FOR CASH REQUIREMENTS - The Company has various credit facilities and commercial paper programs available for use throughout the world. The following chart illustrates the amounts outstanding under credit facilities and commercial paper programs and available credit as of December 31, 2004. -25-

SUMMARY OF CREDIT FACILITIES AND COMMERCIAL PAPER PROGRAMS AS OF DECEMBER 31, 2004 -------------------------------------------------------------------- FACILITY OUTSTANDING AVAILABLE (IN MILLIONS) LIMIT BALANCE CREDIT -------------------------------------------------------------------- U.S. commercial paper program $ 350.0 $ 26.9 $ 323.1 Euro commercial paper program 135.7 6.8 128.9 Revolving credit facility (a) 350.0 -- 350.0 Bilateral credit facility (b) 25.0 -- 25.0 -------------------------------------------------------------------- TOTALS AT DECEMBER 31, 2004 $ 860.7 $ 33.7 $ 827.0(c) ==================================================================== (a) U.S.-based Program (b) International-based Program (c) Although the Company has significant available credit, it is the Company's policy to limit aggregate commercial paper and credit facility borrowings at any one time to a maximum of $375 million. See Note 6, Debt and Credit Agreements, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data," for more information on the Company's credit facilities. CREDIT RATINGS AND OUTLOOK - The following table summarizes the Company's debt ratings as of December 31, 2004: LONG-TERM U.S.-BASED NOTES COMMERCIAL PAPER OUTLOOK --------------------------------------------------------------------------- Standard & Poor's (S&P) A- A-2 Stable Moody's A3 P-2 Stable Fitch (a) A- F-2 Stable --------------------------------------------------------------------------- (a) The Company's (pound)200 million notes are not rated by Fitch. The euro commercial paper market does not require commercial paper to be rated. Accordingly, the Company's euro-based commercial paper program has not been rated. In February 2005, Fitch reaffirmed its A- and F-2 ratings for the Company's long-term notes and U.S. commercial paper, respectively, and its stable outlook. S&P and Moody's reaffirmed their stable outlooks for the Company in September 2004. A downgrade to the Company's credit rating would probably increase the costs to the Company to borrow funds. An improvement in the Company's credit rating would probably decrease the costs to the Company to borrow funds. -26-

WORKING CAPITAL POSITION - Changes in the Company's working capital are reflected in the following table: DECEMBER 31 DECEMBER 31 INCREASE (DOLLARS ARE IN MILLIONS) 2004 2003 (DECREASE) -------------------------------------------------------------------------- CURRENT ASSETS Cash and cash equivalents $ 94.1 $ 80.2 $ 13.9 Accounts receivable, net 555.2 446.9 108.3 Inventories 217.0 190.2 26.8 Other current assets 58.6 47.1 11.5 -------------------------------------------------------------------------- Total current assets 924.9 764.4 160.5 -------------------------------------------------------------------------- CURRENT LIABILITIES Notes payable and current maturities 31.1 29.1 2.0 Accounts payable 220.3 188.4 31.9 Accrued compensation 63.8 46.1 17.7 Income taxes 40.2 45.1 (4.9) Other current liabilities 223.0 186.4 36.6 -------------------------------------------------------------------------- Total current liabilities 578.4 495.1 83.3 -------------------------------------------------------------------------- WORKING CAPITAL $ 346.5 $ 269.3 $ 77.2 -------------------------------------------------------------------------- CURRENT RATIO 1.6:1 1.5:1 ========================================================================== Working capital increased 29% in 2004 due principally to the effect of increased sales activity and, to a lesser extent, the effect of foreign currency translation. Foreign currency translation changes were due principally to the weakening of the U.S. dollar in relation to the British pound sterling and the euro. Changes to specific working capital components in 2004 were due to the following factors: o Cash increased by $13.9 million as of December 31, 2004 compared with December 31, 2003 due principally to receipts from the previously mentioned FET settlement and customer payments received too late in the year to apply towards the Company's debt. o Net receivables increased by $108.3 million as of December 31, 2004 compared with December 31, 2003. The largest increase occurred in the railway track maintenance services and equipment business followed by significant increases in the Access Services and Mill Services Segments. Increases were due principally to increased sales and, to a lesser extent, foreign exchange rate changes and the timing of collections. Fourth quarter 2004 revenues increased in all of the Company's operating units compared with the same period in 2003. The euro and British pound sterling strengthened in relation to the U.S. dollar resulting in increased receivables in the Mill Services and Access Services Segments of approximately $20 million. o Inventories increased by $26.8 million as of December 31, 2004 compared with December 31, 2003. Increases occurred principally in the Gas Technologies Segment, the industrial grating business and the railway track maintenance services and equipment businesses. Inventories increased in the Gas Technologies Segment due to increased production requirements to meet increased demand and higher steel and brass costs. Inventory increases at the Company's industrial grating products business were due to increased sales activity, increased steel costs and accelerated raw material purchases to secure lower cost steel. Increases at the Company's railway track maintenance services and equipment business were due principally to long-lead-time orders scheduled for shipment in 2005. o Other current liabilities increased by $36.6 million as of December 31, 2004 compared with December 31, 2003 due to the following factors: o The current portion of the Company's retirement plan liability increased by $16.5 million due largely to planned cash contributions to the Company's defined benefit pension plans in 2005, particularly the U.K. plan. o Contract advances increased $6.4 million due to customer advances for long-lead-time orders in the railway track maintenance services and equipment business. -27-

o Accrued value-added taxes (VAT) increased in the international mill services and access services businesses due to increased sales-related activity. o Accrued sales commissions increased principally in the railway track maintenance services and equipment business due to increased sales in the fourth quarter of 2004, compared with the same period in 2003. o Accounts payable increased by $31.9 million as of December 31, 2004 compared with December 31, 2003 due to increased sales-related activity in the Mill Services and Access Services Segments as well as increased inventory levels in the railway track maintenance services and equipment business. CERTAINTY OF CASH FLOWS - The certainty of the Company's future cash flows is strengthened by the long-term nature of the Company's mill services contracts. At December 31, 2004, the Company's mill services contracts had estimated future revenues of $3.7 billion. Of that amount, approximately $900 million is projected for 2005 and approximately 59% is expected to be recognized by December 31, 2007. In addition, as of December 31, 2004, the Company had an order backlog of $243.0 million for its manufacturing businesses (excluding the roofing granules and slag abrasives business) and railway track maintenance services. The types of products and services that the Company provides are not subject to rapid technological change, which increases the stability of related cash flows. Additionally, each of the Company's businesses is among the top three companies (relative to sales) in the industries the Company serves. Due to these factors, the Company is confident in its future ability to generate positive cash flows from operations. CASH FLOW SUMMARY The Company's cash flows from operating, investing and financing activities, as reflected in the Consolidated Statements of Cash Flows, are summarized in the following table: SUMMARIZED CASH FLOW INFORMATION (IN MILLIONS) 2004 2003 2002 ----------------------------------------------------------------------------------- Cash provided by (used in): Operating activities $ 270.5 $ 262.8 $ 253.7 Investing activities (209.6) (144.8) (53.9) Financing activities (56.5) (125.5) (205.5) Effect of exchange rate changes on cash 9.5 17.6 8.4 ----------------------------------------------------------------------------------- Net change in cash and cash equivalents $ 13.9 $ 10.1 $ 2.7 =================================================================================== CASH FROM OPERATING ACTIVITIES - Net cash provided by operating activities in 2004 was a record $270.5 million, an increase of $7.7 million from 2003. The increased cash from operations in 2004 resulted from the following factors: o Increased net income in 2004 compared with 2003 that included the recognition and receipt of $12.5 million pre-tax related to the FET litigation settlement. o The timing of accounts payable disbursements in the railway track maintenance services and equipment business, the Mill Services Segment and the international access services business. o The timing of payments of other liabilities including income tax liabilities, advances from the Company's customers and commissions earned by the Company's sales force. These increases were partially offset by the following factors: o Recorded sales (accounts receivable) for which cash will not be received until 2005. As an example, the railway track maintenance services and equipment business recorded an increase in sales during the fourth quarter of 2004 compared with the same period in 2003. A significant portion of those sales will be collected in early 2005. o Changes in inventory due principally to increased purchases in the Gas Technologies Segment to meet greater demand. o Discretionary cash contributions of $10.6 million were made to the defined benefit pension plans, principally in the U.K. -28-

CASH USED IN INVESTING ACTIVITIES - Capital investments in 2004 were $204.2 million, an increase of $60.4 million from 2003. Investments were made predominantly for the industrial services businesses with 59% in the Mill Services Segment. The Company also invested $12.3 million for two access services acquisitions. These acquisitions included the buy-out of a minority shareholder in a joint venture and the acquisition of a business in Australia. In 2003, the Company invested $23.5 million for two industrial service acquisitions that included the domestic mill services unit of C.J. Langenfelder & Son, Inc. and a small product line for the international access services business. In 2005, the Company plans to continue to invest in high-return projects and bolt-on acquisitions, principally in the industrial services businesses. CASH USED IN FINANCING ACTIVITIES - The following table summarizes the Company's debt and capital positions as of December 31, 2004. (DOLLARS ARE IN MILLIONS) DECEMBER 31 DECEMBER 31 2004 2003 -------------------------------------------------------------------------- Notes Payable and Current Maturities $ 31.1 $ 29.1 Long-term Debt 594.7 584.4 -------------------------------------------------------------------------- Total Debt 625.8 613.5 Total Equity 914.2 777.0 -------------------------------------------------------------------------- Total Capital $1,540.0 $1,390.5 Total Debt to Total Capital 40.6% 44.1% ========================================================================== The Company's debt as a percent of total capital decreased in 2004 despite increased debt. The favorable decrease in the ratio is due to increased net income and foreign currency translation adjustments positively affecting total equity. Due to the Company's significant net investments in Continental Europe and the United Kingdom, the weakening of the U.S. dollar in relation to the euro and the British pound sterling had a positive effect on total equity. DEBT COVENANTS The Company's credit facilities and certain notes payable agreements contain covenants requiring a minimum net worth of $475 million and a maximum debt to capital ratio of 60%. Based on balances at December 31, 2004, the Company could increase borrowings by approximately $745.5 million and still be within its debt covenants. Alternatively, keeping all other factors constant, the Company's equity could decrease by approximately $439.2 million and the Company would still be within its covenants. The Company expects to be compliant with these debt covenants one year from now. CASH AND VALUE-BASED MANAGEMENT The Company plans to continue with its strategy of selective investing for strategic purposes for the foreseeable future. The goal of this strategy is to improve the Company's Economic Value Added (EVA(R)) under the program that commenced January 1, 2002. Under this program the Company evaluates strategic investments based upon the investment's economic profit. EVA equals after-tax operating profits less a charge for the use of the capital employed to create those profits (only the service cost portion of pension expense is included for EVA purposes). Therefore, value is created when a project or initiative produces a return above the cost of capital. In 2004, six of the Company's nine divisions improved their EVA from 2003. Through the use of EVA, the Company targets its capital investments to those that management expects will create the greatest value. In 2004, the Company made approximately 59% and 25% of its capital investments in the Mill Services and Access Services Segments, respectively. The investments in these Segments continued to show positive results as the Mill Services and Access Services Segments generated approximately 61% and 26% of the Company's 2004 net cash from operating activities, respectively. The Company continues to target the industrial services businesses for the majority of its capital investments. The Company is committed to continue paying dividends to stockholders. The Company has increased the dividend rate for eleven consecutive years, and in February 2005, the Company paid its 219th consecutive quarterly cash dividend. The Company also plans to continue paying down debt to the extent possible. Additionally, the Company has authorization to repurchase up to 1,000,000 of its shares through January 31, 2006. The Company's financial position and debt capacity should enable it to meet current and future requirements. As additional resources are needed, the Company should be able to obtain funds readily and at competitive costs. The Company is well-positioned and intends to continue investing strategically in high-return projects and acquisitions, reducing debt and paying cash dividends as a means to enhance stockholder value. -29-

APPLICATION OF CRITICAL ACCOUNTING POLICIES The Company's discussion and analysis of its financial condition and results of operations are based upon the consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States. The preparation of these financial statements requires the Company to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses and related disclosure of contingent liabilities. On an on-going basis the Company evaluates its estimates, including those related to pensions and other postretirement benefits, bad debts, goodwill valuation, long-lived asset valuations, inventory valuations, insurance accruals, contingencies and income taxes. The impact of changes in these estimates, as necessary, is reflected in the respective segment's operating income. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions. The Company believes the following critical accounting policies affect its more significant judgments and estimates used in the preparation of its consolidated financial statements. Management has discussed the development and selection of the critical accounting estimates described below with the Audit Committee of the Board of Directors and the Audit Committee has reviewed the Company's disclosure relating to these estimates in this Management's Discussion and Analysis of Financial Condition and Results of Operations. These items should be read in conjunction with Note 1, Summary of Significant Accounting Policies, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data." PENSION BENEFITS The Company has defined benefit pension plans in several countries. The largest of these plans are in the United Kingdom and the United States. The Company's funding policy for these plans is to contribute amounts sufficient to meet the minimum funding pursuant to U.K. and U.S. statutory requirements, plus any additional amounts that the Company may determine to be appropriate. The Company made cash contributions to its defined benefit pension plans of $37.8 million (including a $10.6 million discretionary payment) and $23.6 million during 2004 and 2003, respectively. Additionally, the Company expects to make $31.1 million in cash contributions to its defined benefit pension plans during 2005, including a $9.4 million discretionary payment. The Company accounts for its defined benefit pension plans in accordance with SFAS No. 87, "Employer's Accounting for Pensions" (SFAS 87), which requires that amounts recognized in financial statements be determined on an actuarial basis. A minimum liability is required to be established on the Consolidated Balance Sheet representing the amount of unfunded accumulated benefit obligation. The unfunded accumulated benefit obligation is the difference between the accumulated benefit obligation and the fair value of the plan assets at the measurement date. When it is necessary to establish an additional minimum pension liability, an equal amount is recorded as an intangible pension asset limited to unrecognized prior service cost. Any excess amount is recorded as a reduction to Stockholders' Equity in Accumulated other comprehensive expense, net of deferred income taxes, in the Consolidated Balance Sheet. At December 31, 2004 and 2003, the Company has a gross minimum pension liability of $239.3 million and $233.9 million, respectively. These adjustments impacted Accumulated other comprehensive expense in the Stockholders' Equity section of the Consolidated Balance Sheet by $4.5 million of comprehensive expense, net of deferred income taxes, and $1.5 million of comprehensive income, net of deferred income taxes, at December 31, 2004 and 2003, respectively. When and if the fair market value of the pension plans' assets exceed the accumulated benefit obligation, the reduction to Stockholders' Equity would be fully restored to the Consolidated Balance Sheet. Management has implemented a three-part strategy to deal with the adverse market forces that have increased the unfunded benefit obligations over the last several years. These strategies included pension plan design changes, a review of funding policy alternatives and a review of the asset allocation policy and investment manager structure. With regards to plan design, the Company amended a majority of the U.S. defined benefit pension plans and certain international defined benefit pension plans so that accrued service is no longer granted for periods after December 31, 2003, although compensation increases will continue to be recognized on actual service to-date (for the U.S. plans this is limited to 10 years - through December 2013). In place of these plans, the Company established, effective January 1, 2004, defined contribution pension plans providing for the Company to contribute a specified matching amount for participating employees' contributions to the plan. Domestically, this match is made on employee contributions up to four percent of their eligible compensation. Additionally, the Company may provide a discretionary contribution of up to two percent of compensation for eligible employees. Internationally, this match is up to six percent of eligible compensation with an additional two percent going towards insurance and administrative costs. The Company believes these new retirement benefit plans will provide a more predictable and less volatile pension expense than existed under the defined benefit plans. -30-

CRITICAL ESTIMATE - PENSION BENEFITS Accounting for defined benefit pensions and other postretirement benefits requires the use of actuarial assumptions. The principal assumptions used include the discount rate and the expected long-term rate of return on plan assets. Each assumption is reviewed annually and represents management's best estimate at that time. The assumptions are selected to represent the average expected experience over time and may differ in any one year from actual experience due to changes in capital markets and the overall economy. These differences will impact the amount of unfunded benefit obligation and the expense recognized. The discount rates as of the September 30, 2004 measurement date for the U.K. defined benefit pension plan and the October 31, 2004 measurement date for the U.S. defined benefit pension plans were 5.75% for both countries. These rates were used in calculating the Company's projected benefit obligations as of December 31, 2004. The discount rates selected represent the average yield on high-quality corporate bonds as of the measurement dates. The weighted average of these assumed discount rates for the year ending December 31, 2004 was 5.7%. The weighted average assumed discount rate at year-end 2004 compares with the weighted average assumed discount rates of 5.9% and 6.0% for the years ending December 31, 2003 and 2002, respectively. Annual pension expense is determined using the discount rate as of the beginning of the year, which for 2005 is the 5.7% assumed weighted average discount rate. Pension expense and the projected benefit obligation generally increase as the discount rate selected decreases. The expected long-term rate of return on plan assets is determined by evaluating the portfolios' asset class return expectations with the Company's advisors as well as actual, long-term, historical results of asset returns for the pension plans. The pension expense increases as the expected long-term rate of return on assets decreases. For 2004, the weighted average expected long-term rate of return on asset assumption was 7.9%. For 2005, the expected long-term rate of return on assets will remain at 7.9%. This rate was determined based on a model of expected asset returns for an actively managed portfolio. Based on the updated actuarial assumptions and the structural changes in the pension plans mentioned previously, the Company's 2005 pension expense is expected to stabilize. Total pension expense increased from 2003 to 2004 by $6.4 million due to lower interest rates, the effect of foreign currency translation, increased expenses for multi-employer pension plans due to the change in the Company's revenue mix and higher defined contribution pension expense. These increases were partially offset by a decrease of approximately $5.6 million in defined benefit pension expense due to design changes made to those plans. A $19.2 million increase in pension expense from 2002 to 2003 resulted from lower interest rates and unfavorable investment performance during 2000, 2001, and 2002. Changes in the related pension benefit costs may occur in the future due to changes in the assumptions and due to changes in returns on plan assets resulting from financial market conditions. Holding all other assumptions constant, a one-half percent increase or decrease in the discount rate and the expected long-term rate of return on plan assets would increase or decrease annual 2005 pre-tax defined benefit pension expense as follows: APPROXIMATE CHANGES IN PRE-TAX DEFINED BENEFIT ---------------------------------------------- PENSION EXPENSE --------------- U.S. PLANS U.K. PLAN ---------- --------- Discount rate ------------- One-half percent increase Decrease of $1.6 million Decrease of $5.8 million One-half percent decrease Increase of $1.6 million Increase of $5.8 million Expected long-term rate of return on plan assets ------------------------------------------------ One-half percent increase Decrease of $1.1 million Decrease of $2.8 million One-half percent decrease Increase of $1.1 million Increase of $2.8 million Should circumstances change that affect these estimates, changes (either increases or decreases) to the unfunded obligations may be required and would be recorded in accordance with the provisions of SFAS 87. Additionally, certain events could result in the pension obligation changing at a time other than the annual measurement date. This would occur when the benefit plan is amended or when plan curtailments occur. See Note 8, Employee Benefit Plans, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data," for additional disclosures related to these items. -31-

NOTES AND ACCOUNTS RECEIVABLE Notes and accounts receivable are stated at their net realizable value through the use of allowances for doubtful accounts. These allowances are maintained for estimated losses resulting from the inability or unwillingness of customers to make required payments. The Company has policies and procedures in place requiring customers to be evaluated for creditworthiness prior to the execution of new service contracts or shipments of products. These reviews are structured to minimize the Company's risk related to realizability of its receivables. Despite these policies and procedures, the Company may still experience collection problems and potential bad debts due to economic conditions within certain industries (e.g., construction and steel industries) and countries and regions (e.g., U.S., U.K., Middle East, etc.) in which the Company operates. As of December 31, 2004 and 2003, receivables of $555.2 million and $446.9 million, respectively, were net of reserves of $19.1 million and $24.6 million, respectively. The decrease in reserves from December 31, 2003 relates to the write-off of previously reserved accounts receivable. CRITICAL ESTIMATE - NOTES AND ACCOUNTS RECEIVABLE A considerable amount of judgment is required to assess the realizability of receivables, including the current creditworthiness of each customer, related aging of the past due balances and the facts and circumstances surrounding any non-payment. The Company's provisions for bad debts during 2004, 2003 and 2002 were $5.0 million, $3.4 million and $6.9 million, respectively. Included in these provisions for bad debts were net provisions and (reversals) for steel mill customers of $0.5 million, $(1.5) million and $1.9 million in 2004, 2003 and 2002, respectively. The 2003 amount includes approximately $1.9 million in net reserve reductions related to changes in estimates during the year due principally to the recovery of receivables related to a customer that had previously filed for bankruptcy protection. In the three years prior to 2004, approximately 40 U.S. steelmakers and several international steel producers filed for bankruptcy-court protection, some of which were the Company's customers. The Company evaluates its reserve requirements for bankrupt customers based upon contractual rights and obligations, the rights and obligations under the respective country's bankruptcy laws, details of the proposed reorganization plan, and the history in collecting pre-petition receivable amounts from bankrupt customers. The Company has been successful in collecting substantially all of the pre-petition receivable amounts in several cases where the customer has filed for bankruptcy-court protection. On a monthly basis, customer accounts are analyzed for collectibility. Reserves are established based upon a specific-identification method as well as historical collection experience, as appropriate. The Company also evaluates specific accounts when it becomes aware of a situation in which a customer may not be able to meet its financial obligations due to a deterioration in its financial condition, credit ratings or bankruptcy. The reserve requirements are based on the facts available to the Company and are re-evaluated and adjusted as additional information is received. Reserves are also determined by using percentages (based upon experience) applied to certain aged receivable categories. Specific issues are discussed with Corporate Management and any significant changes in reserve amounts or the write-off of balances must be approved by a specifically designated Corporate Officer. All approved items are monitored to ensure they are recorded in the proper period. Additionally, any significant changes in reserve balances are reviewed to ensure the proper Corporate approval has occurred. If the financial condition of the Company's customers were to deteriorate, resulting in an impairment of their ability to make payments, additional allowances may be required. Conversely, an improvement in a customer's ability to make payments could result in a decrease of the allowance for doubtful accounts. Changes in the allowance related to both of these situations would be recorded through income in the period the change was determined. The Company has not materially changed its methodology for calculating allowances for doubtful accounts for the years presented. See Note 3, Accounts Receivable and Inventories, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data" for additional disclosures related to these items. GOODWILL The Company's net goodwill balances were $433.1 million and $407.8 million, as of December 31, 2004 and 2003, respectively. Goodwill is not amortized but tested for impairment at the reporting unit level on an annual basis, and between annual tests whenever events or circumstances indicate that the carrying value of a reporting unit's goodwill may exceed its fair value. CRITICAL ESTIMATE - GOODWILL A discounted cash flow model is used to estimate the fair value of a reporting unit. This model requires the use of long-term planning estimates and assumptions regarding industry-specific economic conditions that are outside the control of -32-

the Company. The annual test for impairment includes the selection of an appropriate discount rate to value cash flow information. The basis of this discount rate calculation is derived from several internal and external factors. These factors include, but are not limited to, the average market price of the Company's stock, the number of shares of stock outstanding, the book value of the Company's debt, a long-term risk free interest rate, and both market and size specific risk premiums. The Company's annual goodwill impairment testing, performed as of October 1, 2004 and 2003, indicated that the fair value of all reporting units tested exceeded their respective book values and therefore no additional goodwill impairment testing was required. Due to uncertain market conditions, it is possible that estimates used for goodwill impairment testing may change in the future. Therefore, there can be no assurance that future goodwill impairment tests will not result in a charge to earnings. The Company has not materially changed its methodology for goodwill impairment testing for the years presented. There are currently no known trends, demands, commitments, events or uncertainties that are reasonably likely to occur that would materially affect the methodology or assumptions described above. See Note 5, Goodwill and Other Intangible Assets, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data" for additional information on goodwill and other intangible assets. ASSET IMPAIRMENT Long-lived assets are reviewed for impairment when events and circumstances indicate that the book value of an asset may be impaired. At both December 31, 2004 and 2003, the cumulative long-lived asset impairment valuation reserve was $4.3 million. CRITICAL ESTIMATE - ASSET IMPAIRMENT The determination of a long-lived asset impairment loss involves significant judgments based upon short and long-term projections of future asset performance. Impairment loss estimates are based upon the difference between the book value and the fair value of the asset. The fair value is generally based upon the Company's estimate of the amount that the assets could be bought or sold for in a current transaction between willing parties. If quoted market prices for the asset or similar assets are unavailable, the fair value estimate is generally calculated using a discounted cash flow model. Should circumstances change that affect these estimates, additional impairment charges may be required and would be recorded through income in the period the change was determined. The Company has not materially changed its methodology for calculating asset impairments for the years presented. There are currently no known trends, demands, commitments, events or uncertainties that are reasonably likely to occur that would materially affect the methodology or assumptions described above. INVENTORIES Inventories are stated at the lower of cost or market. Inventory balances are adjusted for estimated obsolete or unmarketable inventory equal to the difference between the cost of inventory and its estimated market value. At December 31, 2004 and 2003, inventories of $217.0 million and $190.2 million, respectively, are net of lower of cost or market reserves of $0.9 million and $2.9 million, respectively. CRITICAL ESTIMATE - INVENTORIES In assessing the ultimate realization of inventory balance amounts, the Company is required to make judgments as to future demand requirements and compare these with the current or committed inventory levels. If actual market conditions are determined to be less favorable than those projected by management, additional inventory write-downs may be required and would be recorded through income in the period the determination is made. Additionally, the Company records reserves to adjust a substantial portion of its U.S. inventory balances to the last-in, first-out (LIFO) method of inventory valuation. In adjusting these reserves throughout the year, the Company estimates its year-end inventory costs and quantities. At December 31 of each year, the reserves are adjusted to reflect actual year-end inventory costs and quantities. During periods of inflation, the LIFO expense usually increases and during periods of deflation it decreases. These adjustments resulted in pre-tax income/(expense) of $(4.3) million, $1.5 million and $1.4 million in 2004, 2003 and 2002, respectively. The Company has not materially changed its methodology for calculating inventory reserves for the years presented. There are currently no known trends, demands, commitments, events or uncertainties that are reasonably likely to occur that would materially affect the methodology or assumptions described above. See Note 3, Accounts Receivable and Inventories, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data" for additional disclosures related to these items. -33-

INSURANCE RESERVES The Company retains a significant portion of the risk for property, workers' compensation, automobile, general and product liability losses. At December 31, 2004 and 2003 the Company has recorded liabilities of $77.4 million and $69.3 million, respectively, related to both asserted as well as unasserted insurance claims. CRITICAL ESTIMATE - INSURANCE RESERVES Reserves have been recorded based upon actuarial calculations which reflect the undiscounted estimated liabilities for ultimate losses including claims incurred but not reported. Inherent in these estimates are assumptions which are based on the Company's history of claims and losses, a detailed analysis of existing claims with respect to potential value, and current legal and legislative trends. If actual claims differ from those projected by management, changes (either increases or decreases) to insurance reserves may be required and would be recorded through income in the period the change was determined. During 2004, 2003 and 2002, the Company recorded retrospective insurance reserve adjustments that decreased pre-tax insurance expense for self-insured programs by $2.7 million, $5.7 million and $5.9 million, respectively. The adjustments resulted from improved claims experience, aggressive claim and insured litigation management programs and an improved focus on workplace safety. The Company has not materially changed its methodology for calculating insurance reserves for the years presented. There are currently no known trends, demands, commitments, events or uncertainties that are reasonably likely to occur that would materially affect the methodology or assumptions described above. LEGAL AND OTHER CONTINGENCIES Reserves for contingent liabilities are recorded when it is probable that an asset has been impaired or a liability has been incurred and the loss can be reasonably estimated. Adjustments to estimated amounts are recorded as necessary based on new information or the occurrence of new events or the resolution of an uncertainty. Such adjustments are recorded in the period that the required change is identified. CRITICAL ESTIMATE - LEGAL AND OTHER CONTINGENCIES On a quarterly basis, recorded contingent liabilities are analyzed to determine if any adjustments are required. Additionally, functional department heads within each business unit are consulted monthly to ensure all issues with a potential financial accounting impact, including possible reserves for contingent liabilities have been properly identified, addressed or disposed of. Specific issues are discussed with Corporate Management and any significant changes in reserve amounts or the adjustment or write-off of previously recorded balances must be approved by a specifically designated Corporate Officer. If necessary, outside legal counsel, other third parties or internal experts are consulted to assess the likelihood and range of outcomes for a particular issue. All approved items are monitored to ensure they are recorded in the proper period. Additionally, any significant changes in reported business unit reserve balances are reviewed to ensure the proper Corporate approval has occurred. On a quarterly basis, the Company's business units submit a reserve listing to the Corporate headquarters which is reviewed in detail. All significant reserve balances are discussed with a designated Corporate Officer to assess their validity, accuracy and completeness. Anticipated changes in reserves are identified for follow-up prior to the end of a reporting period. Any new issues that may require a reserve are also identified and discussed to ensure proper disposition. Additionally, on a quarterly basis, all significant environmental reserve balances or issues are evaluated to assess their validity, accuracy and completeness. The Company has not materially changed its methodology for calculating legal and other contingencies for the years presented. There are currently no known trends, demands, commitments, events or uncertainties that are reasonably likely to occur that would materially affect the methodology or assumptions described above. See Note 10, Commitments and Contingencies, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data" for additional disclosure on this uncertainty and other contingencies. INCOME TAXES The Company is subject to various federal, state and local income taxes in the taxing jurisdictions where the Company operates. At the end of each quarterly period, the Company makes its best estimate of the annual effective income tax rate and applies that rate to year-to-date pretax income to arrive at the year-to-date income tax provision. Income tax loss contingencies are recorded in the period when it is determined that it is probable that a liability has been incurred and the loss can be reasonably estimated. Adjustments to estimated amounts are recorded as necessary based upon new information, the occurrence of new events or the resolution of an uncertainty. As of December 31, 2004, 2003 and 2002, the Company's net effective income tax rate was 29.1%, 31.0% and 31.0%, respectively. -34-

A valuation allowance to reduce deferred tax assets is evaluated on a quarterly basis. The valuation allowance is principally for tax loss carryforwards which are uncertain as to realizability. The valuation allowance was $17.5 million and $13.1 million as of December 31, 2004 and 2003, respectively. CRITICAL ESTIMATE - INCOME TAXES The annual effective income tax rates are developed giving recognition to tax rates, tax holidays, tax credits and capital losses, as well as certain exempt income and non-deductible expenses in all of the jurisdictions where the Company does business. The Company has various tax holidays in Europe, the Middle East and Asia that expire between 2004 and 2010. These tax holidays resulted in approximately $4.2 million in reduced income tax expense in 2004. The income tax provision for the quarterly period is the change in the year-to-date provision from the previous quarterly period. The Company considers future taxable income and ongoing prudent and feasible tax planning strategies in assessing the need for the valuation allowance. In the event the Company were to determine that it would more likely than not be able to realize its deferred tax assets in the future in excess of its net recorded amount, an adjustment to the deferred tax asset would increase income in the period such determination was made. Likewise, should the Company determine that it would not be able to realize all or part of its net deferred tax assets in the future, an adjustment to the deferred tax assets would decrease income in the period in which such determination was made. The Company has not materially changed its methodology for calculating income tax expense for the years presented. There are currently no known trends, demands, commitments, events or uncertainties that are reasonably likely to occur that would materially affect the methodology or assumptions described above. See Note 9, Income Taxes, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data" for additional disclosures related to these items. NEW FINANCIAL ACCOUNTING STANDARDS ISSUED See Note 1, Summary of Significant Accounting Policies, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data," for disclosures on new financial accounting standards issued and their effect on the Company. RESEARCH AND DEVELOPMENT The Company invested $2.6 million, $3.3 million and $2.8 million in internal research and development programs in 2004, 2003 and 2002, respectively. Internal funding for research and development was as follows: RESEARCH AND DEVELOPMENT EXPENSE ----------------------------------------------------------------------------------------------- (IN MILLIONS) 2004 2003 2002 ----------------------------------------------------------------------------------------------- Mill Services Segment $ 1.3 $ 1.3 $ 1.2 Access Services Segment 0.4 0.5 0.4 Gas Technologies Segment 0.3 0.6 0.2 ----------------------------------------------------------------------------------------------- Segment Totals 2.0 2.4 1.8 Engineered Products and Services ("all other") Category 0.6 0.9 1.0 ----------------------------------------------------------------------------------------------- Consolidated Totals $ 2.6 $ 3.3 $ 2.8 =============================================================================================== BACKLOG As of December 31, 2004, the Company's order backlog, exclusive of long-term mill services contracts, access services and roofing granules and slag abrasives, was $243.0 million compared with $186.2 million as of December 31, 2003, a 30% increase. ORDER BACKLOG ------------------------------------------------------------------------------------ (IN MILLIONS) 2004 2003(a) ------------------------------------------------------------------------------------ Gas Technologies Segment $ 48.7 $ 29.3 Engineered Products and Services ("all other") Category 194.3 156.9 ------------------------------------------------------------------------------------ Consolidated Backlog $ 243.0 $ 186.2 ==================================================================================== (a) Segment information for prior periods has been reclassified to conform with the current presentation. Due to management changes, effective January 1, 2004, the air-cooled heat exchangers business, which was previously classified in the Gas Technologies Segment, is classified in the Engineered Products and Services ("all other") Category. -35-

The Gas Technologies Segment order backlog at December 31, 2004 was 66% above the December 31, 2003 order backlog. The change reflects increased order backlog for all Segment business units, particularly for high-pressure gas cylinders and cryogenics equipment. Order backlog for the Engineered Products and Services ("all other") Category at December 31, 2004 was 24% above the December 31, 2003 order backlog. The change is principally due to increased order backlog of railway track maintenance equipment, partially offset by decreased order backlog of railway track maintenance services. Order backlog for roofing granules and slag abrasives is excluded from the above amounts. Order backlog amounts for that product group are generally not quantifiable due to the nature and timing of the products provided. Mill services contracts have an estimated future value of $3.7 billion at December 31, 2004 compared with $3.4 billion at December 31, 2003. Approximately 59% of these revenues are expected to be recognized by December 31, 2007. The remaining revenues are expected to be recognized principally between January 1, 2008 and December 31, 2013. Order backlog for scaffolding, shoring and forming services of the Access Services Segment is excluded from the above amounts. These amounts are generally not quantifiable due to the nature and timing of the products and services provided. DIVIDEND ACTION The Company paid four quarterly cash dividends of $0.275 per share in 2004, for an annual rate of $1.10. This is an increase of 4.8% from 2003. At the November 2004 meeting, the Board of Directors increased the dividend by 9.1% to an annual rate of $1.20 per share. The Board normally reviews the dividend rate periodically during the year and annually at its November meeting. There are no material restrictions on the payment of dividends. The February 2005 payment marked the 219th consecutive quarterly dividend paid at the same or at an increased rate. In 2004, 37% of net earnings were paid out in dividends. The Company is philosophically committed to maintaining or increasing the dividend at a sustainable level. The Company has paid dividends each year since 1939. ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK MARKET RISK. In the normal course of business, the Company is routinely subjected to a variety of risks. In addition to the market risk associated with interest rate and currency movements on outstanding debt and non-U.S. dollar-denominated assets and liabilities, other examples of risk include collectibility of receivables, volatility of the financial markets and their effect on pension plans, and global economic and political conditions. CYCLICAL INDUSTRY AND ECONOMIC CONDITIONS MAY ADVERSELY AFFECT THE COMPANY'S BUSINESSES. The Company's businesses are vulnerable to general economic slowdowns and cyclical conditions in the industries served. In particular, o The Company's mill services business may be adversely affected by slowdowns in steel mill production, excess capacity, consolidation or bankruptcy of steel producers or a reversal or slowing of current outsourcing trends in the steel industry; o The Company's access services business may be adversely affected by slowdowns in non-residential construction and annual industrial and building maintenance cycles; o The Company's gas technologies business may be adversely affected by reduced industrial production, and lower demand for industrial gases, slowdowns in demand for medical cylinders, valves and consumer barbecue grills, or lower demand for natural gas vehicles; o The industrial grating business may be adversely affected by slowdowns in non-residential construction and industrial production; o The railway track maintenance business may be adversely affected by developments in the railroad industry that lead to lower capital spending or reduced maintenance spending; and -36-

o The industrial abrasives and roofing granules business may be adversely affected by slower home resales or economic conditions that slow the rate of residential roof replacement, or by slowdowns in the industrial and infrastructure refurbishment industries. THE COMPANY'S DEFINED BENEFIT PENSION EXPENSE IS DIRECTLY AFFECTED BY THE EQUITY AND BOND MARKETS AND A DOWNWARD TREND IN THOSE MARKETS COULD ADVERSELY AFFECT THE COMPANY'S FUTURE EARNINGS. AN UPWARD TREND BY THE EQUITY AND BOND MARKETS COULD POSITIVELY AFFECT THE COMPANY'S FUTURE EARNINGS. In addition to the economic issues that directly affect the Company's businesses, changes in the performance of equity and bond markets, particularly in the United Kingdom and the United States, impact actuarial assumptions used in determining annual pension expense, pension liabilities and the valuation of the assets in the Company's defined benefit pension plans. The downturn in financial markets during 2000, 2001 and 2002 negatively impacted the Company's pension expense and the accounting for pension assets and liabilities. This resulted in an increase in pre-tax defined benefit pension expense from continuing operations of approximately $20.8 million for calendar year 2002 compared with 2001 and $17.7 million for calendar year 2003 compared with 2002. The upturn in certain financial markets during 2003 and certain plan design changes (discussed below) contributed to a decrease in pre-tax defined benefit pension expense from continuing operations of approximately $5.4 million for 2004 compared with 2003. An upward trend in capital markets would likely result in a decrease in future unfunded obligations and pension expense. This could also result in an increase to Stockholders' Equity and a decrease in the Company's statutory funding requirements. If the financial markets deteriorate, it would most likely have a negative impact on the Company's pension expense and the accounting for pension assets and liabilities. This could result in a decrease to Stockholders' Equity and an increase in the Company's statutory funding requirements. In response to the adverse market conditions, during 2002 and 2003 the Company conducted a comprehensive global review of its pension plans in order to formulate a plan to make its long-term pension costs more predictable and affordable. The Company implemented design changes for most of these plans during 2003. The principal change involved converting future pension benefits for many of the Company's non-union employees in both the U.K. and U.S. from defined benefit plans to defined contribution plans as of January 1, 2004. This conversion is expected to make the Company's pension expense more predictable and affordable and less sensitive to changes in the financial markets. THE COMPANY'S GLOBAL PRESENCE SUBJECTS IT TO A VARIETY OF RISKS ARISING FROM DOING BUSINESS INTERNATIONALLY. The Company operates in over 40 countries, including the United States. The Company's global footprint exposes it to a variety of risks that may adversely affect results of operations, cash flows or financial position. These include the following: o periodic economic downturns in the countries in which the Company does business; o fluctuations in currency exchange rates; o customs matters and changes in trade policy or tariff regulations; o imposition of or increases in currency exchange controls and hard currency shortages; o changes in regulatory requirements in the countries in which the Company does business; o higher tax rates and potentially adverse tax consequences including restrictions on repatriating earnings, adverse tax withholding requirements and "double taxation"; o longer payment cycles and difficulty in collecting accounts receivable; o complications in complying with a variety of international laws and regulations; o political, economic and social instability, civil unrest and armed hostilities in the countries in which the Company does business; o inflation rates in the countries in which the Company does business; -37-

o laws in various international jurisdictions that limit the right and ability of subsidiaries to pay dividends and remit earnings to affiliated companies unless specified conditions are met; and, o uncertainties arising from local business practices, cultural considerations and international political and trade tensions. If the Company is unable to successfully manage the risks associated with its global business, the Company's financial condition, cash flows and results of operations may suffer. The Company has operations in several countries in the Middle East, including Bahrain, Egypt, Saudi Arabia, United Arab Emirates and Qatar, which are geographically close to Iraq and other countries with a continued high risk of armed hostilities. During 2004, 2003 and 2002, these countries contributed approximately $25.5 million, $16.4 million and $14.6 million, respectively, to the Company's operating income. Additionally, the Company has operations in and sales to countries that have encountered outbreaks of communicable diseases (e.g., Acquired Immune Deficiency Syndrome (AIDS)). Should these outbreaks worsen or spread to other countries, the Company may be negatively impacted through reduced sales to and within these countries and other countries affected by such diseases. EXCHANGE RATE FLUCTUATIONS MAY ADVERSELY AFFECT THE COMPANY'S BUSINESS. Fluctuations in foreign exchange rates between the U.S. dollar and the approximately 35 other currencies in which the Company conducts business may adversely affect the Company's operating income and income from continuing operations in any given fiscal period. Approximately 58% and 57% of the Company's sales and approximately 69% and 63% of the Company's operating income from continuing operations for the years ended December 31, 2004 and 2003, respectively, were derived from operations outside the United States. More specifically, during both 2004 and 2003, approximately 21% of the Company's revenues were derived from operations in the U.K. Additionally, approximately 17% and 18% of the Company's revenues were derived from operations with the euro as their functional currency during 2004 and 2003, respectively. Given the structure of the Company's revenues and expenses, an increase in the value of the U.S. dollar relative to the foreign currencies in which the Company earns its revenues generally has a negative impact on operating income, whereas a decrease in the value of the U.S. dollar tends to have the opposite effect. The Company's principal foreign currency exposures are to the British pound sterling and the euro. Compared with the corresponding period in 2003, the average values of major currencies changed as follows in relation to the U.S. dollar during 2004, impacting the Company's sales and income: o British pound sterling Strengthened by 10% o Euro Strengthened by 8% o South African rand Strengthened by 14% o Brazilian real Strengthened by 5% o Australian dollar Strengthened by 11% The Company's foreign currency exposures increase the risk of income statement, balance sheet and cash flow volatility. If the above currencies change materially in relation to the U.S. dollar, the Company's financial position, results of operations, or cash flows may be materially affected. To illustrate the effect of foreign currency exchange rate changes in certain key markets of the Company, in 2004, revenues would have been approximately 4% or $108.9 million less and income from continuing operations would have been approximately 3% or $3.8 million less if the average exchange rates for 2003 were utilized. A similar comparison for 2003 would have decreased revenues approximately 6% or $126.2 million while income from continuing operations would have been approximately 9% or $8.2 million less if the average exchange rates for 2003 would have remained the same as 2002. If the U.S. dollar weakens in relation to the euro and British pound sterling, the Company would expect to see a positive impact on future sales and income from continuing operations as a result of foreign currency translation. Currency changes result in assets and liabilities denominated in local currencies being translated into U.S. dollars at different amounts than at the prior period end. These currency changes resulted in increased net assets of $46.4 million and $72.0 million, at December 31, 2004 and 2003, respectively, when compared with December 31, 2003 and 2002, respectively. The Company seeks to reduce exposures to foreign currency transaction fluctuations through the use of forward exchange contracts. At December 31, 2004, the notional amount of these contracts was $93.7 million, and all will mature within the first four months of 2005. The Company does not hold or issue financial instruments for trading purposes, and it is the Company's policy to prohibit the use of derivatives for speculative purposes. -38-

Although the Company engages in foreign currency forward exchange contracts and other hedging strategies to mitigate foreign exchange risk, hedging strategies may not be successful or may fail to offset the risk. In addition, competitive conditions in the Company's manufacturing businesses may limit the Company's ability to increase product prices in the face of adverse currency movements. Sales of products manufactured in the United States for the domestic and export markets may be affected by the value of the U.S. dollar relative to other currencies. Any long-term strengthening of the U.S. dollar could depress demand for these products and reduce sales and may cause translation gains or losses due to the revaluation of accounts payable, accounts receivable and other asset and liability accounts. Conversely, any long-term weakening of the U.S. dollar could improve demand for these products and increase sales and may cause translation gains or losses due to the revaluation of accounts payable, accounts receivable and other asset and liability accounts. NEGATIVE ECONOMIC CONDITIONS MAY ADVERSELY AFFECT THE ABILITY OF THE COMPANY'S CUSTOMERS TO MEET THEIR OBLIGATIONS TO THE COMPANY ON A TIMELY BASIS AND AFFECT THE VALUATION OF THE COMPANY'S ASSETS. If a downturn in the economy occurs, it may adversely affect the ability of the Company's customers to meet their obligations to the Company on a timely basis and could result in bankruptcy filings by them. If customers are unable to meet their obligations on a timely basis, it could adversely impact the realizability of receivables, the valuation of inventories and the valuation of long-lived assets across the Company's businesses, as well as negatively affect the forecasts used in performing the Company's goodwill impairment testing under SFAS No. 142, "Goodwill and Other Intangible Assets." If management determines that goodwill or assets are impaired or that inventories or receivables cannot be realized at recorded amounts, the Company will be required to record a write-down in the period of determination, which will reduce net income for that period. A NEGATIVE OUTCOME ON PERSONAL INJURY CLAIMS AGAINST THE COMPANY MAY ADVERSELY AFFECT RESULTS OF OPERATIONS AND FINANCIAL CONDITION. The Company has been named as one of many defendants (approximately 90 or more in most cases) in legal actions alleging personal injury from exposure to airborne asbestos. In their suits, the plaintiffs have named as defendants many manufacturers, distributors and repairers of numerous types of equipment or products that may involve asbestos. Most of these complaints contain a standard claim for damages of $20 million or more against the named defendants. The Company has not paid any amounts in settlement of these cases, with the exception of two settlements totaling less than $10,000 paid by the insurance carrier prior to 1998. However, if the Company was found to be liable in any of these actions and the liability was to exceed the Company's insurance coverage, results of operations, cash flows and financial condition could be adversely affected. For more information concerning this litigation, see Note 10, Commitments and Contingencies, to the Consolidated Financial Statements under Part II, Item 8, "Financial Statements and Supplementary Data." THE COMPANY MAY LOSE CUSTOMERS OR BE REQUIRED TO REDUCE PRICES AS A RESULT OF COMPETITION. The industries in which the Company operates are highly competitive. The Company's manufacturing businesses compete with companies that manufacture similar products both internationally and domestically. Certain international competitors export their products into the United States and sell them at lower prices due to lower labor costs and government subsidies for exports. Such practices may limit the prices the Company can charge for its products and services. Additionally, unfavorable foreign exchange rates can adversely impact the Company's ability to match the prices charged by international competitors. If the Company is unable to match the prices charged by international competitors, it may lose customers. The Company's strategy to overcome this competition includes Six Sigma continuous process improvement and cost reduction programs, international customer focus and the diversification, streamlining and consolidation of operations. INCREASES IN ENERGY PRICES COULD INCREASE THE COMPANY'S OPERATING COSTS AND REDUCE ITS PROFITABILITY. Worldwide political and economic conditions, among other factors, may result in an increase in the volatility of energy costs, both on a macro basis and for the Company specifically. In 2004 and 2003, energy costs have approximated 3.5% of the Company's revenue. To the extent that such costs cannot be passed to customers in the future, operating income and results of operations may be adversely affected. -39-

INCREASES OR DECREASES IN PURCHASE PRICES OR AVAILABILITY OF STEEL OR OTHER MATERIALS AND COMMODITIES MAY AFFECT THE COMPANY'S PROFITABILITY. The profitability of the Company's manufactured products are affected by changing purchase prices of steel and other materials and commodities. In 2004, the price paid for steel and certain other commodities increased significantly compared with prior years. If steel or other material costs associated with the Company's manufactured products continue to increase and the costs cannot be passed on to the Company's customers, then operating income will be adversely affected. Additionally, decreased availability of steel or other materials could affect the Company's ability to produce manufactured products in a timely manner. If the Company encounters difficulty in obtaining the necessary raw materials for its manufactured products, then revenues, operating income and cash flows will be adversely affected. THE COMPANY IS SUBJECT TO VARIOUS ENVIRONMENTAL LAWS AND THE SUCCESS OF EXISTING OR FUTURE ENVIRONMENTAL CLAIMS AGAINST IT COULD ADVERSELY AFFECT THE COMPANY'S RESULTS OF OPERATIONS AND CASH FLOWS. The Company's operations are subject to various federal, state, local and foreign laws, regulations and ordinances relating to the protection of health, safety and the environment, including those governing discharges to air and water, handling and disposal practices for solid and hazardous wastes, the remediation of contaminated sites and the maintenance of a safe work place. These laws impose penalties, fines and other sanctions for non-compliance and liability for response costs, property damages and personal injury resulting from past and current spills, disposals or other releases of, or exposure to, hazardous materials. The Company could incur substantial costs as a result of non-compliance with or liability for remediation or other costs or damages under these laws. The Company may be subject to more stringent environmental laws in the future, and compliance with more stringent environmental requirements may require the Company to make material expenditures or subject it to liabilities that the Company currently does not anticipate. The Company is currently involved in a number of environmental remediation investigations and clean-ups and, along with other companies, has been identified as a "potentially responsible party" for certain waste disposal sites under the federal "Superfund" law. At several sites, the Company is currently conducting environmental remediation, and it is probable that the Company will agree to make payments toward funding certain other of these remediation activities. It also is possible that some of these matters will be decided unfavorably to the Company and that other sites requiring remediation will be identified. Each of these matters is subject to various uncertainties and financial exposure is dependent upon such factors as the continuing evolution of environmental laws and regulatory requirements, the availability and application of technology, the allocation of cost among potentially responsible parties, the years of remedial activity required and the remediation methods selected. The Company has evaluated its potential liability and the Consolidated Balance Sheet at December 31, 2004 and 2003 includes an accrual of $2.7 million and $3.3 million, respectively, for environmental matters. The amounts charged against pre-tax earnings related to environmental matters totaled $2.1 million, $1.4 million and $1.2 million for the years ended December 31, 2004, 2003 and 2002, respectively. The liability for future remediation costs is evaluated on a quarterly basis. Actual costs to be incurred at identified sites in future periods may be greater than the estimates, given inherent uncertainties in evaluating environmental exposures. RESTRICTIONS IMPOSED BY THE COMPANY'S CREDIT FACILITIES AND OUTSTANDING NOTES MAY LIMIT THE COMPANY'S ABILITY TO OBTAIN ADDITIONAL FINANCING OR TO PURSUE BUSINESS OPPORTUNITIES. The Company's credit facilities and certain notes payable agreements contain a covenant requiring a maximum debt to capital ratio of 60%. In addition, certain notes payable agreements also contain a covenant requiring a minimum net worth of $475 million. These covenants limit the amount of debt the Company may incur, which could limit its ability to obtain additional financing or to pursue business opportunities. In addition, the Company's ability to comply with these ratios may be affected by events beyond its control. A breach of any of these covenants or the inability to comply with the required financial ratios could result in a default under these credit facilities. In the event of any default under these credit facilities, the lenders under those facilities could elect to declare all borrowings outstanding, together with accrued and unpaid interest and other fees, to be due and payable, which would cause an event of default under the notes. This could in turn trigger an event of default under the cross-default provisions of the Company's other outstanding indebtedness. At December 31, 2004, the Company was in compliance with these covenants and $386.3 million in indebtedness containing these covenants was outstanding. HIGHER THAN EXPECTED CLAIMS UNDER INSURANCE POLICIES, UNDER WHICH THE COMPANY RETAINS A PORTION OF RISK, COULD ADVERSELY AFFECT RESULTS OF OPERATIONS AND CASH FLOWS. The Company retains a significant portion of the risk for property, workers' compensation, automobile, general and product liability losses. Reserves have been recorded which reflect the undiscounted estimated liabilities for ultimate losses including claims incurred but not reported. Inherent in these estimates are assumptions that are based on the -40-

Company's history of claims and losses, a detailed analysis of existing claims with respect to potential value, and current legal and legislative trends. At December 31, 2004 and 2003, the Company had recorded liabilities of $77.4 million and $69.3 million, respectively, related to both asserted and unasserted insurance claims. If actual claims are higher than those projected by management, an increase to the Company's insurance reserves may be required and would be recorded as a charge to income in the period the need for the change was determined. Conversely, if actual claims are lower than those projected by management, a decrease to the Company's insurance reserves may be required and would be recorded as a reduction to expense in the period the need for the change was determined. THE SEASONALITY OF THE COMPANY'S BUSINESS MAY CAUSE ITS QUARTERLY RESULTS TO FLUCTUATE. The Company has historically generated the majority of its cash flows in the third and fourth quarters (periods ending September 30 and December 31). This is a direct result of normally higher sales and income during the second and third quarters (periods ending June 30 and September 30) of the year, as the Company's business tends to follow seasonal patterns. Fourth quarter 2004 sales and income were higher than historical amounts. This resulted principally from the timing of certain rail equipment sales and expanded mill services activities. If the Company is unable to successfully manage the cash flow and other effects of seasonality on the business, its results of operations may suffer. The Company's historical revenue patterns and net cash provided by operating activities are included in Part I, Item 1, "Business." THE COMPANY'S CASH FLOWS AND EARNINGS ARE SUBJECT TO CHANGES IN INTEREST RATES. The Company's total debt as of December 31, 2004 was $625.8 million. Of this amount, approximately 12% had variable rates of interest and 88% had fixed rates of interest. The weighted average interest rate of total debt was approximately 6.3%. At current debt levels, a one-percentage increase/decrease in variable interest rates would increase/decrease interest expense by approximately $0.7 million per year. The future financial impact on the Company associated with the above risks cannot be estimated. -41-

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA Index to Consolidated Financial Statements and Supplementary Data Page ---- Consolidated Financial Statements of Harsco Corporation: Management's Report on Internal Control Over Financial Reporting 43 Report of Independent Registered Public Accounting Firm 43 Consolidated Balance Sheets December 31, 2004 and 2003 45 Consolidated Statements of Income for the years 2004, 2003 and 2002 46 Consolidated Statements of Cash Flows for the years 2004, 2003 and 2002 47 Consolidated Statements of Stockholders' Equity for the years 2004, 2003 and 2002 48 Consolidated Statements of Comprehensive Income for the years 2004, 2003 and 2002 49 Notes to Consolidated Financial Statements 50 Supplementary Data (Unaudited): Two-Year Summary of Quarterly Results 84 Common Stock Price and Dividend Information 84 -42-

MANAGEMENT'S REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING Management of Harsco Corporation, together with its consolidated subsidiaries (the Company), is responsible for establishing and maintaining adequate internal control over financial reporting. The Company's internal control over financial reporting is a process designed under the supervision of the Company's principal executive and principal financial officers to provide reasonable assurance regarding the reliability of financial reporting and the preparation of the Company's financial statements for external reporting purposes in accordance with U.S. generally accepted accounting principles. The Company's internal control over financial reporting includes policies and procedures that: o Pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect transactions and dispositions of assets of the Company; o Provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with U.S. generally accepted accounting principles, and that receipts and expenditures of the Company are being made only in accordance with authorizations of management and the directors of the Company; and o Provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the Company's assets that could have a material effect on the Company's financial statements. Management has assessed the effectiveness of its internal control over financial reporting as of December 31, 2004 based on the framework established in INTERNAL CONTROL -- INTEGRATED FRAMEWORK issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). Based on this assessment, management has determined that the Company's internal control over financial reporting is effective as of December 31, 2004. Management's assessment of the effectiveness of the Company's internal control over financial reporting as of December 31, 2004 has been audited by PricewaterhouseCoopers LLP, an independent registered public accounting firm, as stated in their report appearing below, which expresses unqualified opinions on management's assessment and on the effectiveness of the Company's internal control over financial reporting as of December 31, 2004. REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM PRICEWATERHOUSECOOPERS To the Stockholders of Harsco Corporation: We have completed an integrated audit of Harsco Corporation's 2004 consolidated financial statements and of its internal control over financial reporting as of December 31, 2004 and audits of its 2003 and 2002 consolidated financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Our opinions, based on our audits, are presented below. Consolidated financial statements and financial statement schedules - ------------------------------------------------------------------- In our opinion, the consolidated financial statements listed in the accompanying index present fairly, in all material respects, the financial position of Harsco Corporation and its subsidiaries at December 31, 2004 and 2003, and the results -43-

of their operations and their cash flows for each of the three years in the period ended December 31, 2004 in conformity with accounting principles generally accepted in the United States of America. In addition, in our opinion, the financial statement schedule listed in the accompanying index presents fairly, in all material respects, the information set forth therein when read in conjunction with the related consolidated financial statements. These financial statements and the financial statement schedule are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements and financial statement schedule based on our audits. We conducted our audits of these statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit of financial statements includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. Internal control over financial reporting - ----------------------------------------- Also, in our opinion, management's assessment, included in the accompanying Management's Report on Internal Control Over Financial Reporting, that the Company maintained effective internal control over financial reporting as of December 31, 2004 based on criteria established in INTERNAL CONTROL - INTEGRATED FRAMEWORK issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO), is fairly stated, in all material respects, based on those criteria. Furthermore, in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2004, based on criteria established in INTERNAL CONTROL - INTEGRATED FRAMEWORK issued by the COSO. The Company's management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting. Our responsibility is to express opinions on management's assessment and on the effectiveness of the Company's internal control over financial reporting based on our audit. We conducted our audit of internal control over financial reporting in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. An audit of internal control over financial reporting includes obtaining an understanding of internal control over financial reporting, evaluating management's assessment, testing and evaluating the design and operating effectiveness of internal control, and performing such other procedures as we consider necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinions. A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company's internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company's assets that could have a material effect on the financial statements. Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. /s/ PricewaterhouseCoopers LLP PricewaterhouseCoopers LLP Philadelphia, Pennsylvania March 10, 2005 -44-

HARSCO CORPORATION CONSOLIDATED BALANCE SHEETS DECEMBER 31 DECEMBER 31 (IN THOUSANDS, EXCEPT SHARE AND PER SHARE AMOUNTS) 2004 2003 (A) ============================================================================================================ ASSETS CURRENT ASSETS: Cash and cash equivalents $ 94,093 $ 80,210 Accounts receivable, net 555,191 446,875 Inventories 217,026 190,221 Other current assets 58,614 47,045 - ------------------------------------------------------------------------------------------------------------ TOTAL CURRENT ASSETS 924,924 764,351 - ------------------------------------------------------------------------------------------------------------ Property, plant and equipment, net 932,298 865,443 Goodwill, net 433,125 407,846 Other assets 98,477 97,483 Assets held for sale 932 2,912 - ------------------------------------------------------------------------------------------------------------ TOTAL ASSETS $ 2,389,756 $ 2,138,035 ============================================================================================================ LIABILITIES CURRENT LIABILITIES: Short-term borrowings $ 16,145 $ 14,854 Current maturities of long-term debt 14,917 14,252 Accounts payable 220,322 188,430 Accrued compensation 63,776 46,034 Income taxes 40,227 45,116 Dividends payable 12,429 11,238 Other current liabilities 210,581 175,151 - ------------------------------------------------------------------------------------------------------------ TOTAL CURRENT LIABILITIES 578,397 495,075 - ------------------------------------------------------------------------------------------------------------ Long-term debt 594,747 584,425 Deferred income taxes 95,702 66,855 Insurance liabilities 53,960 47,897 Retirement plan liabilities 97,586 115,190 Other liabilities 54,483 50,707 Liabilities associated with assets held for sale 691 898 - ------------------------------------------------------------------------------------------------------------ TOTAL LIABILITIES 1,475,566 1,361,047 - ------------------------------------------------------------------------------------------------------------ COMMITMENTS AND CONTINGENCIES STOCKHOLDERS' EQUITY Preferred stock, Series A junior participating cumulative preferred stock -- -- Common stock, par value $1.25, issued 67,911,031 and 67,357,447 shares as of December 31, 2004 and 2003, respectively 84,889 84,197 Additional paid-in capital 139,532 120,070 Accumulated other comprehensive expense (127,491) (169,427) Retained earnings 1,420,637 1,345,787 Treasury stock, at cost (26,479,782 and 26,490,977 shares, respectively) (603,377) (603,639) - ------------------------------------------------------------------------------------------------------------ TOTAL STOCKHOLDERS' EQUITY 914,190 776,988 - ------------------------------------------------------------------------------------------------------------ TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY $ 2,389,756 $ 2,138,035 ============================================================================================================ (a) As permitted by the Financial Accounting Standards Board (FASB) Statement No. 144, "Accounting for the Impairment or Disposal of Long-Lived Assets," 2003 information has been reclassified for comparative purposes. See accompanying notes to consolidated financial statements. -45-

HARSCO CORPORATION CONSOLIDATED STATEMENTS OF INCOME (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS) YEARS ENDED DECEMBER 31 2004 2003 2002 ============================================================================================================================== REVENUES FROM CONTINUING OPERATIONS: Service sales $ 1,764,159 $ 1,493,942 $ 1,341,867 Product sales 737,900 624,574 634,865 - ------------------------------------------------------------------------------------------------------------------------------ TOTAL REVENUES 2,502,059 2,118,516 1,976,732 - ------------------------------------------------------------------------------------------------------------------------------ COSTS AND EXPENSES FROM CONTINUING OPERATIONS: Cost of services sold 1,313,075 1,104,873 981,754 Cost of products sold 603,309 499,500 500,010 Selling, general and administrative expenses 368,385 329,983 312,704 Research and development expenses 2,579 3,313 2,820 Other expenses 4,862 6,955 3,473 - ------------------------------------------------------------------------------------------------------------------------------ TOTAL COSTS AND EXPENSES 2,292,210 1,944,624 1,800,761 - ------------------------------------------------------------------------------------------------------------------------------ OPERATING INCOME FROM CONTINUING OPERATIONS 209,849 173,892 175,971 Equity in income of unconsolidated entities, net 128 321 363 Interest income 2,319 2,202 3,688 Interest expense (41,057) (40,513) (43,323) - ------------------------------------------------------------------------------------------------------------------------------ INCOME FROM CONTINUING OPERATIONS BEFORE INCOME TAXES AND MINORITY INTEREST 171,239 135,902 136,699 Income tax expense (49,034) (41,708) (42,240) - ------------------------------------------------------------------------------------------------------------------------------ INCOME FROM CONTINUING OPERATIONS BEFORE MINORITY INTEREST 122,205 94,194 94,459 Minority interest in net income (8,665) (7,195) (6,049) - ------------------------------------------------------------------------------------------------------------------------------ INCOME FROM CONTINUING OPERATIONS 113,540 86,999 88,410 - ------------------------------------------------------------------------------------------------------------------------------ DISCONTINUED OPERATIONS: Loss from operations of discontinued business (801) (668) (2,952) Gain/(loss) on disposal of discontinued business (102) 765 5,606 Income related to discontinued defense business 12,849 8,030 -- Income tax expense (4,275) (2,909) (958) - ------------------------------------------------------------------------------------------------------------------------------ INCOME FROM DISCONTINUED OPERATIONS 7,671 5,218 1,696 - ------------------------------------------------------------------------------------------------------------------------------ NET INCOME $ 121,211 $ 92,217 $ 90,106 ============================================================================================================================== Average shares of common stock outstanding 41,129 40,690 40,360 Basic earnings per common share: Continuing operations $ 2.76 $ 2.14 $ 2.19 Discontinued operations 0.19 0.13 0.04 - ------------------------------------------------------------------------------------------------------------------------------ BASIC EARNINGS PER COMMON SHARE $ 2.95 $ 2.27 $ 2.23 ============================================================================================================================== Diluted average shares of common stock outstanding 41,598 40,973 40,680 Diluted earnings per common share: Continuing operations $ 2.73 $ 2.12 $ 2.17 Discontinued operations 0.18 0.13 0.04 - ------------------------------------------------------------------------------------------------------------------------------ DILUTED EARNINGS PER COMMON SHARE $ 2.91 $ 2.25 $ 2.21 ============================================================================================================================== See accompanying notes to consolidated financial statements. -46-

HARSCO CORPORATION CONSOLIDATED STATEMENTS OF CASH FLOWS (IN THOUSANDS) YEARS ENDED DECEMBER 31 2004 2003 2002 ============================================================================================================================== CASH FLOWS FROM OPERATING ACTIVITIES: Net income $ 121,211 $ 92,217 $ 90,106 Adjustments to reconcile net income to net cash provided (used) by operating activities: Depreciation 181,914 167,161 153,979 Amortization 2,457 1,774 1,682 Equity in income of unconsolidated entities, net (128) (321) (363) Dividends or distributions from unconsolidated entities 589 1,383 144 Other, net (2,781) (2,678) 8,503 Changes in assets and liabilities, net of acquisitions and dispositions of businesses: Accounts receivable (81,403) (21,211) 30,038 Inventories (22,278) (2,078) (13,280) Accounts payable 22,310 5,834 (13,055) Net receipts (disbursements) related to discontinued defense business 12,280 (1,328) (1,435) Other assets and liabilities 36,294 22,035 (2,566) - ------------------------------------------------------------------------------------------------------------------------------ NET CASH PROVIDED BY OPERATING ACTIVITIES 270,465 262,788 253,753 - ------------------------------------------------------------------------------------------------------------------------------ CASH FLOWS FROM INVESTING ACTIVITIES: Purchases of property, plant and equipment (204,235) (143,824) (114,340) Purchase of businesses, net of cash acquired* (12,264) (23,718) (3,332) Proceeds from sales of assets 6,897 22,794 63,731 Other investing activities -- (43) 12 - ------------------------------------------------------------------------------------------------------------------------------ NET CASH USED BY INVESTING ACTIVITIES (209,602) (144,791) (53,929) - ------------------------------------------------------------------------------------------------------------------------------ CASH FLOWS FROM FINANCING ACTIVITIES: Short-term borrowings, net (5,863) (20,013) (16,272) Current maturities and long-term debt: Additions 198,032 323,366 136,970 Reductions (214,551) (389,599) (294,799) Cash dividends paid on common stock (45,170) (42,688) (40,286) Common stock issued-options 16,656 8,758 14,011 Other financing activities (5,616) (5,325) (5,104) - ------------------------------------------------------------------------------------------------------------------------------ NET CASH USED BY FINANCING ACTIVITIES (56,512) (125,501) (205,480) - ------------------------------------------------------------------------------------------------------------------------------ Effect of exchange rate changes on cash 9,532 17,582 8,380 Net decrease in cash of discontinued operations -- -- 1 - ------------------------------------------------------------------------------------------------------------------------------ Net increase in cash and cash equivalents 13,883 10,078 2,725 Cash and cash equivalents at beginning of period 80,210 70,132 67,407 - ------------------------------------------------------------------------------------------------------------------------------ CASH AND CASH EQUIVALENTS AT END OF PERIOD $ 94,093 $ 80,210 $ 70,132 ============================================================================================================================== *PURCHASE OF BUSINESSES, NET OF CASH ACQUIRED Working capital, other than cash $ (60) $ (225) $ 250 Property, plant and equipment (3,024) (16,694) (2,705) Other noncurrent assets and liabilities, net (9,180) (6,799) (877) - ------------------------------------------------------------------------------------------------------------------------------ NET CASH USED TO ACQUIRE BUSINESSES $ (12,264) $ (23,718) $ (3,332) ============================================================================================================================== See accompanying notes to consolidated financial statements. -47-

HARSCO CORPORATION CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY ACCUMULATED OTHER COMMON STOCK COMPREHENSIVE INCOME (EXPENSE) -------------------- ---------------------------------------------------------- UNREALIZED (IN THOUSANDS, ADDITIONAL CASH FLOW GAIN ON EXCEPT SHARE AND PAID-IN HEDGING PENSION MARKETABLE RETAINED PER SHARE AMOUNTS) ISSUED TREASURY CAPITAL TRANSLATION INSTRUMENTS LIABILITY SECURITIES TOTAL EARNINGS ================================================================================================================================== BALANCES, JANUARY 1, 2002 $ 83,106 $(603,947) $ 94,597 $ (129,338) $ (84) $ (6,178) $ 337 $(135,263) $ 1,247,680 - ---------------------------------------------------------------------------------------------------------------------------------- Net income 90,106 Cash dividends declared, $1.0125 per share (40,931) Translation adjustments 39,311 39,311 Cash flow hedging instrument adjustments, net of $(11) deferred income taxes 22 22 Pension liability adjustments, net of $63,613 deferred income taxes (146,709) (146,709) Marketable securities adjustments, net of $183 deferred income taxes (339) (339) Stock options exercised, 552,101 shares 687 83 16,048 Other, 2,450 shares 95 (6) - ---------------------------------------------------------------------------------------------------------------------------------- BALANCES, DECEMBER 31, 2002 $ 83,793 $(603,769) $ 110,639 $ (90,027) $ (62) $(152,887) $ (2) $(242,978) $ 1,296,855 - ---------------------------------------------------------------------------------------------------------------------------------- Net income 92,217 Cash dividends declared, $1.0625 per share (43,285) Translation adjustments 72,032 72,032 Cash flow hedging instrument adjustments, net of $4 deferred income taxes (8) (8) Pension liability adjustments, net of $(482) deferred income taxes 1,523 1,523 Marketable securities adjustments, net of $(2) deferred income taxes 4 4 Stock options exercised, 325,480 shares 404 69 9,436 Other, 1,590 shares 61 (5) - ---------------------------------------------------------------------------------------------------------------------------------- BALANCES, DECEMBER 31, 2003 $ 84,197 $(603,639) $ 120,070 $ (17,995) $ (70) $(151,364) $ 2 $(169,427) $ 1,345,787 - ---------------------------------------------------------------------------------------------------------------------------------- Net income 121,211 Cash dividends declared, $1.125 per share (46,361) Translation adjustments 46,230 46,230 Cash flow hedging instrument adjustments, net of $(86) deferred income taxes 159 159 Pension liability adjustments, net of $2,062 deferred income taxes (4,453) (4,453) Stock options exercised, 564,529 shares 692 253 19,308 Other, 250 shares, and 3,500 restricted stock units 9 154 - ---------------------------------------------------------------------------------------------------------------------------------- BALANCES, DECEMBER 31, 2004 $ 84,889 $(603,377) $ 139,532 $ 28,235 $ 89 $(155,817) $ 2 $(127,491) $ 1,420,637 ================================================================================================================================== See accompanying notes to consolidated financial statements. -48-

HARSCO CORPORATION CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (IN THOUSANDS) YEARS ENDED DECEMBER 31 2004 2003 (A) 2002 (A) =================================================================================================================== Net Income $ 121,211 $ 92,217 $ 90,106 - ------------------------------------------------------------------------------------------------------------------- Other comprehensive income (expense): Foreign currency translation adjustments 46,230 72,032 39,311 Net gains (losses) on cash flow hedging instruments, net of deferred income taxes of $(30), $6 and $(8) in 2004, 2003 and 2002, respectively 55 (11) 16 Reclassification adjustment for loss on cash flow hedging instruments, net of deferred income taxes of $(56), $(2), and $(3) in 2004, 2003 and 2002, respectively 104 3 6 Pension liability adjustments, net of deferred income taxes of $2,062, $(482) and $63,613 in 2004, 2003 and 2002, respectively (4,453) 1,523 (146,709) Unrealized gain (loss) on marketable securities, net of deferred income taxes of $(1) and $1 in 2003 and 2002, respectively -- 2 (2) Reclassification adjustment for (gain) loss on marketable securities included in net income, net of deferred income taxes of $(1) and $182 in 2003 and 2002, respectively -- 2 (337) - ------------------------------------------------------------------------------------------------------------------- Other comprehensive income (expense) 41,936 73,551 (107,715) - ------------------------------------------------------------------------------------------------------------------- Total comprehensive income (expense) $ 163,147 $ 165,768 $ (17,609) =================================================================================================================== (a) 2003 and 2002 have been reclassified to conform with the current presentation. See accompanying notes to consolidated financial statements. -49-

HARSCO CORPORATION NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES CONSOLIDATION The consolidated financial statements include the accounts of Harsco Corporation and its majority-owned subsidiaries (the "Company"). Additionally, the Company consolidates three entities in which it has an equity interest of 49% to 50% and exercises management control. These three entities had combined revenues of approximately $66.7 million or 2.7% of the Company's total revenues in 2004. Investments in unconsolidated entities (all of which are 40-50% owned) are accounted for under the equity method. The Company does not have any consolidated variable interest entities or off-balance sheet arrangements with unconsolidated special-purpose entities. RECLASSIFICATIONS Certain reclassifications have been made to prior years' amounts to conform with current year classifications. These reclassifications relate principally to segment information, which has been reclassified to conform to the current presentation as described in Note 14, "Segment Information." Additional reclassifications have been made between the property, plant and equipment accounts and the assets held for sale account to reflect assets currently classified as held for sale, as permitted by SFAS No. 144, "Accounting for the Impairment or Disposal of Long-Lived Assets." As a result of these reclassifications, certain 2003 and 2002 amounts presented for comparative purposes will not individually agree with previously filed Forms 10-K or 10-Q. CASH AND CASH EQUIVALENTS Cash and cash equivalents include cash on hand, demand deposits and short-term investments which are highly liquid in nature and have an original maturity of three months or less. INVENTORIES Inventories, which are principally located in the U.S., are stated at the lower of cost or market. Inventories in the United States are accounted for using principally the last-in, first-out (LIFO) method. Other inventories are accounted for using the first-in, first-out (FIFO) or average cost methods. DEPRECIATION Property, plant and equipment is recorded at cost and depreciated over the estimated useful lives of the assets using principally the straight-line method. When property is retired from service, the cost of the retirement is generally charged to the allowance for depreciation to the extent of the accumulated depreciation and the balance is charged to income. Long-lived assets to be disposed of by sale are not depreciated while they are held for sale. GOODWILL AND INTANGIBLE ASSETS Intangible assets consist principally of goodwill. Goodwill is not amortized but tested for impairment, at the reporting unit level, on an annual basis as of October 1 and between annual tests whenever events or circumstances indicate that the carrying value of a reporting unit's goodwill may exceed its fair value. A discounted cash flow model is used to estimate the fair value of a reporting unit. This model requires the use of long-term planning forecasts and assumptions regarding industry-specific economic conditions that are outside the control of the Company. See Note 5, "Goodwill and Other Intangible Assets," for additional information on intangible assets and goodwill impairment testing. Finite-lived intangible assets are amortized on a straight-line basis over their estimated useful lives. IMPAIRMENT OF LONG-LIVED ASSETS (OTHER THAN GOODWILL) Long-lived assets are reviewed for impairment when events and circumstances indicate that the carrying amount of an asset may not be recoverable. The Company's policy is to record an impairment loss when it is determined that the carrying amount of the asset exceeds the sum of the expected undiscounted future cash flows resulting from use of the asset and its eventual disposition. Impairment losses are measured as the amount by which the carrying amount of the asset exceeds its fair value. Long-lived assets to be disposed of are reported at the lower of the carrying amount or fair value less cost to sell. REVENUE RECOGNITION Product sales and service sales are recognized when they are realized or realizable and when earned. Revenue is realized or realizable and earned when all of the following criteria are met: persuasive evidence of an arrangement exists, delivery has occurred or services have been rendered, the Company's price to the buyer is fixed or determinable and collectibility is reasonably assured. -50-

Mill Services Segment - This Segment provides services predominantly on a long-term, volume-of-production contract basis. Contracts may include both fixed monthly fees as well as variable fees based upon specific services provided to the customer. The fixed-fee portion is recognized periodically as earned (normally monthly) over the contractual period. The variable-fee portion is recognized as services are performed and differs from period-to-period based upon the actual provision of services. Access Services Segment - This Segment rents equipment under month-to-month rental contracts and provides services under both fixed-fee and time-and-materials short-term contracts. Equipment rentals are recognized as earned over the contractual rental period. Services provided on a fixed-fee basis are recognized over the contractual period based upon the completion of specific units of accounting (i.e., erection and dismantling of scaffolding). Services provided on a time-and-materials basis are recognized when earned as services are performed. Gas Technologies Segment - This Segment sells products under customer-specific sales contracts. Product sales revenue is recognized when title and risk of loss transfer, and when all of the revenue recognition criteria detailed in Staff Accounting Bulletin 104 (SAB 104) have been met. Title and risk of loss for domestic shipments transfers to the customer at the point of shipment. For export sales, title and risk of loss transfer in accordance with the international commercial terms included in the specific customer contract. Engineered Products and Services ("all other") Category - This category includes the Harsco Track Technologies, Reed Minerals, IKG Industries, Patterson-Kelley and Air-X-Changers operating segments. These operating segments principally sell products. The Harsco Track Technologies Division sells products and provides services. Product sales revenue for each of these operating segments is recognized generally when title and risk of loss transfer, and when all of the revenue recognition criteria detailed in SAB 104 have been met. Title and risk of loss for domestic shipments transfers to the customer at the point of shipment. For export sales, title and risk of loss transfer in accordance with the international commercial terms included in the specific customer contract. Revenue may be recognized subsequent to the transfer of title and risk of loss for certain product sales of the Harsco Track Technologies Division if the specific sales contract includes a customer acceptance clause which provides for different timing. In those situations revenue is recognized after transfer of title and risk of loss and after customer acceptance. The Harsco Track Technologies Division provides services predominantly on a long-term, time-and-materials contract basis. Revenue is recognized when earned as services are performed. INCOME TAXES United States federal and state income taxes and non-U.S. taxes are provided currently on the undistributed earnings of international subsidiaries and unconsolidated affiliated entities, giving recognition to current tax rates and applicable foreign tax credits, except when management has specific plans for reinvestment of undistributed earnings which will result in the indefinite postponement of their remittance. Deferred taxes are provided using the asset and liability method for temporary differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. A valuation allowance to reduce deferred tax assets is evaluated on a quarterly basis. The valuation allowance is principally for tax loss carryforwards which are uncertain as to realizability. Income tax loss contingencies are recorded in the period when it is determined that it is probable that a liability has been incurred and the loss can be reasonably estimated. Adjustments to estimated amounts are recorded as necessary based upon new information, the occurrence of new events or the resolution of an uncertainty. ACCRUED INSURANCE AND LOSS RESERVES The Company retains a significant portion of the risk for workers' compensation, automobile, general and product liability losses. During 2004, 2003 and 2002, the Company recorded insurance expense related to these lines of coverage of approximately $37 million, $36 million and $31 million, respectively. Reserves have been recorded which reflect the undiscounted estimated liabilities including claims incurred but not reported. Changes in the estimates of the reserves are included in net income in the period determined. During 2004, 2003 and 2002, the Company recorded retrospective insurance reserve adjustments that decreased pre-tax insurance expense for self-insured programs by $2.7 million, $5.7 million and $5.9 million, respectively. At December 31, 2004 and 2003 the Company has recorded liabilities of $77.4 million and $69.3 million, respectively, related to both asserted as well as unasserted insurance claims. Amounts estimated to be paid within one year have been classified as Other current liabilities, with the remainder included in Insurance liabilities. -51-

WARRANTIES The Company has recorded product warranty reserves of $4.2 million, $2.8 million and $2.2 million as of December 31, 2004, 2003 and 2002, respectively. The Company provides for warranties of certain products as they are sold in accordance with SFAS No. 5, "Accounting for Contingencies." The following table summarizes the warranty activity for the years ended December 31, 2004, 2003 and 2002: WARRANTY ACTIVITY =========================================================================================== (IN THOUSANDS) 2004 2003 2002 =========================================================================================== Balance at the beginning of the period $ 2,788 $ 2,248 $ 2,753 Accruals for warranties issued during the period 4,135 (A) 2,125 1,673 Reductions related to pre-existing warranties (414) (233) (418) Warranties paid (2,361) (1,344) (1,831) Other (principally foreign currency translation) 13 (8) 71 - ------------------------------------------------------------------------------------------- Balance at end of the period $ 4,161 $ 2,788 $ 2,248 =========================================================================================== (a) The increase from 2003 reflects changes in product mix and increased sales. FOREIGN CURRENCY TRANSLATION The financial statements of the Company's subsidiaries outside the United States, except for those subsidiaries located in highly inflationary economies and those entities for which the U.S. dollar is the currency of the primary economic environment in which the entity operates, are measured using the local currency as the functional currency. Assets and liabilities of these subsidiaries are translated at the exchange rates as of the balance sheet date. Resulting translation adjustments are recorded in the cumulative translation adjustment account, a separate component of Other comprehensive income (expense). Income and expense items are translated at average monthly exchange rates. Gains and losses from foreign currency transactions are included in net income. For subsidiaries operating in highly inflationary economies, and those entities for which the U.S. dollar is the currency of the primary economic environment in which the entity operates, gains and losses on foreign currency transactions and balance sheet translation adjustments are included in net income. FINANCIAL INSTRUMENTS AND HEDGING The Company has subsidiaries operating throughout the world. These operations are exposed to fluctuations in related foreign currencies in the normal course of business. The Company seeks to reduce exposure to foreign currency fluctuations through the use of forward exchange contracts. The Company does not hold or issue financial instruments for trading purposes, and it is the Company's policy to prohibit the use of derivatives for speculative purposes. The Company has a Foreign Currency Risk Management Committee that meets periodically to monitor foreign currency risks. The Company executes foreign currency forward exchange contracts to hedge transactions of its non-U.S. subsidiaries for firm purchase commitments, to hedge variable cash flows of forecasted transactions and for export sales denominated in foreign currencies. These contracts are generally for 90 to 180 days or less. For those contracts that are designated as qualified cash flow hedges under SFAS No. 133, "Accounting for Derivative Instruments and Hedging Activities" (SFAS 133), gains or losses are recorded in Other comprehensive income (expense). Amounts recorded in Other comprehensive income (expense) are reclassified into income in the same period or periods during which the hedged forecasted transaction affects income. The cash flows from these contracts are classified consistent with the cash flows from the transaction being hedged (e.g., the cash flows related to contracts to hedge the purchase of fixed assets are included in cash flows from investing activities, etc.). The Company also enters into certain forward exchange contracts not designated as hedges under SFAS 133. Gains and losses on these contracts are recognized in income based on fair market value. For fair value hedges of a firm commitment, the gain or loss on the derivative and the offsetting gain or loss on the hedged firm commitment are recognized currently in income. OPTIONS FOR COMMON STOCK The Company uses the intrinsic value method to account for options granted to employees for the purchase of common stock. No compensation expense is recognized on the grant date, since at that date, the option price equals the market price of the underlying common stock. Effective in 2003, the Company ceased granting stock options to employees. -52-

The Company's net income and net income per common share would have been reduced to the pro forma amounts indicated below if compensation cost for the Company's stock option plan had been determined based on the fair value at the grant date for awards in accordance with the provisions of SFAS No. 123, "Accounting for Stock-Based Compensation" (SFAS 123). PRO FORMA IMPACT OF SFAS 123 ON EARNINGS - ------------------------------------------------------------------------------------------- (IN THOUSANDS, EXCEPT PER SHARE) 2004 2003 2002 - ------------------------------------------------------------------------------------------- Net income: As reported $ 121,211 $ 92,217 $ 90,106 Compensation expense (a) (96) (1,673) (2,300) ---------------------------------------- Pro forma $ 121,115 $ 90,544 $ 87,806 ======================================== Basic earnings per share: As reported $ 2.95 $ 2.27 $ 2.23 Pro forma 2.94 2.23 2.18 Diluted earnings per share: As reported 2.91 2.25 2.21 Pro forma 2.91 2.21 2.16 - ------------------------------------------------------------------------------------------- (a) Total stock-based employee compensation expense determined under fair value based method for all awards, net of related income tax effects. Effective in 2005, stock option grants to employees have been replaced by performance-based restricted stock unit grants to certain officers. See Note 12, "Stock-Based Compensation," for additional information on the Company's equity compensation plans. EARNINGS PER SHARE Basic earnings per share are calculated using the average shares of common stock outstanding, while diluted earnings per share reflect the dilutive effects of restricted stock units and the potential dilution that could occur if stock options were exercised. See Note 11, "Capital Stock," for additional information on earnings per share. USE OF ESTIMATES IN THE PREPARATION OF FINANCIAL STATEMENTS The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses. Actual results could differ from those estimates. NEW FINANCIAL ACCOUNTING STANDARDS ISSUED SFAS No. 123 (revised 2004), "Share-Based Payment" (SFAS 123R) - -------------------------------------------------------------- In December 2004, the Financial Accounting Standards Board (FASB) issued SFAS 123R which replaces SFAS No. 123, "Accounting for Stock-Based Compensation" and supersedes Accounting Principles Board (APB) Opinion No. 25, "Accounting for Stock Issued to Employees" (APB 25). SFAS 123R requires the cost of employee services received in exchange for an award of equity instruments to be based upon the grant-date fair value of the award (with limited exceptions). Additionally, this cost is to be recognized as expense over the period during which an employee is required to provide services in exchange for the award (usually the vesting period). This is a change from APB 25's intrinsic value method which the Company has historically used to value stock option grants. SFAS 123R is effective as of the beginning of the first interim or annual reporting period that begins after June 15, 2005 (as of July 1, 2005 for the Company). The Company has not yet determined the full impact of implementing SFAS 123R, but it is not expected to have a material impact on the Company's financial position, results of operations or cash flows since the Company ceased granting stock options in 2003. The Company expects to implement SFAS 123R effective July 1, 2005. SFAS No. 151, "Inventory Costs, an amendment of ARB No. 43, Chapter 4" - ---------------------------------------------------------------------- (SFAS 151) - ---------- In November 2004, the FASB issued SFAS 151, which amends Accounting Research Bulletin No. 43, Chapter 4 "Inventory Pricing" (ARB 43). SFAS 151 clarifies that abnormal amounts of idle facility expense, freight, handling costs and wasted material (spoilage) should be expensed rather than capitalized as inventory. Additionally, SFAS 151 requires that allocation of fixed production overheads to inventory costs be based upon the normal capacity of the production facility. The provisions of SFAS 151 are applicable to inventory costs incurred during fiscal years beginning after June 15, 2005 (as of January 1, 2006 for the Company) with earlier application permitted. The Company has not yet determined -53-

the timing of adoption or the full impact of SFAS 151; however, it is not expected to materially impact the Company's financial position, results of operations or cash flows. SFAS No. 153, "Exchanges of Nonmonetary Assets an amendment of APB Opinion No. - ------------------------------------------------------------------------------ 29" (SFAS 153) - -------------- In December 2004, the FASB issued SFAS 153 which eliminates the exception from fair value measurement for nonmonetary exchanges of similar productive assets in paragraph 21(b) of APB Opinion No. 29, "Accounting for Nonmonetary Transactions," and replaces it with an exception for exchanges that do not have commercial substance. SFAS 153 specifies that a nonmonetary exchange has commercial substance if the future cash flows of the entity are expected to change significantly as a result of the exchange. The provisions of SFAS 153 are applicable for nonmonetary asset exchanges occurring in fiscal periods beginning after June 15, 2005 (as of July 1, 2005 for the Company) with earlier application permitted. The Company has not yet determined the timing of adoption or the full impact of SFAS 153; however, it is not expected to materially impact the Company's financial position, results of operations or cash flow as the Company has historically had a very limited number of nonmonetary exchange transactions. 2. ACQUISITIONS AND DISPOSITIONS ACQUISITIONS In October 2004, the Company's Access Services Segment acquired full ownership of its existing Mastclimbers Ltd joint venture partnership which is located in the United Kingdom. Previously, the Company owned 51% of the partnership. Mastclimbers Ltd ranks as the United Kingdom's leading supplier of mast climbing work platforms and related services. In April 2004, the Company's Access Services Segment acquired the Australian distributor, Raffia Contracting Pty, and Raffia's sister company, Tower International Pty. Both businesses are based in Sydney, New South Wales. Raffia Contracting Pty is involved in the supply and erection of scaffolding, working with many of the major contractors in and around the state capital, while Tower International Pty provides light access sales and rentals throughout the area. The combined businesses have been renamed SGB Raffia. In June 2003, the Company completed the acquisition of the domestic mill services unit of C.J. Langenfelder & Son, Inc., an industrial services company. This acquisition gives the Company an expanded presence with two major North American steel producers. In June 2003, the Company also acquired a small product line for the Company's international access services business. The pro forma impact of the above acquisitions was not material. DISPOSITIONS - ASSETS HELD FOR SALE AND DISCONTINUED OPERATIONS In management's ongoing strategic efforts to increase the Company's focus on core industrial services, certain manufacturing operations have been divested. Effective March 21, 2002, the Board of Directors authorized the sale of the Capitol Manufacturing business, a business unit of the Gas Technologies Segment. A significant portion of the Capitol Manufacturing business was sold on June 28, 2002. The Company continues to recognize income from inventory consigned to the buyer in accordance with the sale agreement and when all revenue recognition criteria have been met. This business has been included in Discontinued operations and the assets and liabilities have been separately identified on the Balance Sheet as held for sale for all periods presented. There were no sales from discontinued operations for the years ended December 31, 2004 and December 31, 2003. The income (loss) from discontinued operations does not include any charges to reduce the book value of the business held for sale to its fair market value less cost to sell, since the fair value of the business exceeded the book value. Throughout 2003 and 2004, management approved the sale of certain long-lived assets (primarily land and buildings) of the Access Services and Mill Services Segments. Accordingly, these assets have been separately identified on the balance sheet as Assets held for sale for all periods presented. -54-

The major classes of assets and liabilities "held for sale" included in the Consolidated Balance Sheets are as follows: (IN THOUSANDS) AS OF DECEMBER 31 2004 2003 (A) - ---------------------------------------------------------------------------- ASSETS Accounts receivable, net $ 15 $ 411 Inventories 133 222 Other current assets 23 20 Property, plant and equipment, net 761 2,259 - ---------------------------------------------------------------------------- TOTAL ASSETS "HELD FOR SALE" $ 932 $ 2,912 ============================================================================ LIABILITIES Accounts payable $ 24 $ 512 Other current liabilities 542 386 Other liabilities 125 -- - ---------------------------------------------------------------------------- TOTAL LIABILITIES ASSOCIATED WITH ASSETS "HELD FOR SALE" $ 691 $ 898 ============================================================================ (a) As permitted by the Financial Accounting Standards Board (FASB) Statement No. 144, "Accounting for the Impairment or Disposal of Long-Lived Assets," 2003 information has been reclassified for comparative purposes. DISCONTINUED DEFENSE BUSINESS In January 1994, FMC Corporation and the Company combined certain assets and liabilities of FMC's Defense Systems Group and the Company's BMY-Combat Systems Division to form United Defense, L.P. On August 25, 1997, the Company and FMC Corporation signed an agreement to sell United Defense, L.P. for $850 million, and the sale was completed on October 6, 1997. Prior to the sale, FMC had been the managing general partner and 60% owner of United Defense, L.P., while the Company owned the balance of 40% as the limited partner. United Defense supplies ground combat and naval weapons systems for the U.S. and military customers worldwide. These transactions did not include any of the assets or liabilities of the Company's BMY-Wheeled Vehicles Division, which were retained by the Company. This division, which was exited by the Company in 1995, sold five-ton trucks to the United States Army under a completed 1986 contract that was the subject of a Federal Excise Tax dispute as more fully discussed in Note 10, "Commitments and Contingencies." Income and cash flows related to the discontinued defense business are shown separately on the Consolidated Statements of Income and Cash Flows, respectively. 3. ACCOUNTS RECEIVABLE AND INVENTORIES Accounts receivable are net of an allowance for doubtful accounts of $19.1 million and $24.6 million at December 31, 2004 and 2003, respectively. The decrease from December 31, 2003 relates principally to write-offs of previously reserved accounts receivable. The provision for doubtful accounts was $5.0 million, $3.4 million and $6.9 million for 2004, 2003 and 2002, respectively. -55-

Inventories consist of the following: (IN THOUSANDS) 2004 2003 - ---------------------------------------------------------------------------- Finished goods $ 60,554 $ 59,739 Work-in-process 37,882 32,121 Raw materials and purchased parts 91,965 74,231 Stores and supplies 26,625 24,130 - ---------------------------------------------------------------------------- Total Inventories $ 217,026 $ 190,221 ============================================================================ Valued at lower of cost or market: Last-in, first out (LIFO) basis $ 129,064 $ 109,821 First-in, first out (FIFO) basis 17,399 8,430 Average cost basis 70,563 71,970 - ---------------------------------------------------------------------------- Total Inventories $ 217,026 $ 190,221 ============================================================================ Inventories valued on the LIFO basis at December 31, 2004 and 2003 were approximately $35.8 million and $17.9 million, respectively, less than the amounts of such inventories valued at current costs. As a result of reducing certain inventory quantities valued on the LIFO basis, net income increased from that which would have been recorded under the FIFO basis of valuation by $0.02 million, $1.1 million and $2.3 million in 2004, 2003 and 2002, respectively. 4. PROPERTY, PLANT AND EQUIPMENT Property, plant and equipment consists of the following: (IN THOUSANDS) 2004 2003 (A) - ---------------------------------------------------------------------------- Land and improvements $ 39,838 $ 39,311 Buildings and improvements 185,807 175,482 Machinery and equipment 2,027,765 1,803,867 Uncompleted construction 45,083 37,505 - ---------------------------------------------------------------------------- Gross property, plant and equipment 2,298,493 2,056,165 Less accumulated depreciation and facilities valuation allowance (1,366,195) (1,190,722) - ---------------------------------------------------------------------------- Net property, plant and equipment $ 932,298 $ 865,443 ============================================================================ (a) As permitted by the Financial Accounting Standards Board (FASB) Statement No. 144, "Accounting for the Impairment or Disposal of Long-Lived Assets," 2003 information has been reclassified for comparative purposes. The estimated useful lives of different types of assets are generally: Land improvements 5 to 20 years Buildings and improvements 10 to 50 years Certain plant, buildings and installations (Principally Mill Services Segment) 3 to 10 years Machinery and equipment 3 to 20 years Leasehold improvements Estimated useful life of the improvement or, if shorter, the life of the lease -56-

5. GOODWILL AND OTHER INTANGIBLE ASSETS The Company adopted SFAS No. 142, "Goodwill and Other Intangible Assets," (SFAS 142) on January 1, 2002. Under this standard, goodwill and intangible assets with indefinite useful lives are no longer amortized. Goodwill is tested for impairment at the reporting unit level on an annual basis, and between annual tests, whenever events or circumstances indicate that the carrying value of a reporting unit's goodwill may exceed its fair value. This impairment testing is a two-step process as outlined in SFAS 142. Step one is a comparison of each reporting unit's fair value to its book value. If the fair value of the reporting unit exceeds the book value, step two of the test is not required. Step two requires the allocation of fair values to assets and liabilities as if the reporting unit had just been purchased resulting in the implied fair value of goodwill. If the carrying value of the goodwill exceeds the implied fair value, a write down to the implied fair value would be required. The Company uses a discounted cash flow model to estimate the fair value of a reporting unit in performing step one of the testing. This model requires the use of long-term planning estimates and assumptions regarding industry-specific economic conditions that are outside the control of the Company. The Company performed required annual testing for goodwill impairment as of October 1, 2004 and 2003 and all reporting units of the Company passed the step 1 testing thereby indicating that no goodwill impairment exists. However, there can be no assurance that future goodwill impairment tests will not result in a charge to earnings. The following table reflects the changes in carrying amounts of goodwill by segment for the years ended December 31, 2003 and 2004: ENGINEERED PRODUCTS MILL ACCESS GAS AND SERVICES SERVICES SERVICES TECHNOLOGIES ("ALL OTHER") CONSOLIDATED (IN THOUSANDS) SEGMENT SEGMENT SEGMENT CATEGORY TOTALS - -------------------------------------------------------------------------------------------------------------------- Balance as of December 31, 2002, net of accumulated amortization $195,721 $136,624 $ 36,693 $ 8,182 $ 377,220 Goodwill acquired during year -- 441 -- -- 441 Other (principally foreign currency translation) 15,597 14,633 -- (45) 30,185 - -------------------------------------------------------------------------------------------------------------------- Balance as of December 31, 2003, net of accumulated amortization $211,318 $151,698 $ 36,693 $ 8,137 $ 407,846 - -------------------------------------------------------------------------------------------------------------------- Goodwill acquired during year -- 5,046 -- -- 5,046 Other (principally foreign currency translation) 9,175 11,058 -- -- 20,233 - -------------------------------------------------------------------------------------------------------------------- BALANCE AS OF DECEMBER 31, 2004, NET OF ACCUMULATED AMORTIZATION $220,493 $167,802 $ 36,693 $ 8,137 $ 433,125 ==================================================================================================================== Goodwill is net of accumulated amortization of $108.4 million and $105.2 million at December 31, 2004 and 2003, respectively. -57-

Intangible assets, which are included principally in Other assets on the Consolidated Balance Sheets, totaled $10.9 million, net of accumulated amortization of $10.5 million at December 31, 2004 and $10.4 million, net of accumulated amortization of $8.4 million at December 31, 2003. The following table reflects these intangible assets by major category: DECEMBER 31, 2004 DECEMBER 31, 2003 ----------------------------- ----------------------------- GROSS CARRYING ACCUMULATED GROSS CARRYING ACCUMULATED (IN THOUSANDS) AMOUNT AMORTIZATION AMOUNT AMORTIZATION - ------------------------------------------------------------------------------------------ Customer relationships $ 7,662 $ 609 $ 6,373 $ 196 Non-compete agreements 4,898 4,032 4,863 3,671 Patents 4,416 3,757 4,304 3,351 Other 4,411 2,087 3,313 1,197 - ------------------------------------------------------------------------------------------ Total $ 21,387 $ 10,485 $ 18,853 $ 8,415 ========================================================================================== The increase in intangible assets for 2004 is due principally to the acquisitions discussed in Note 2, "Acquisitions and Dispositions." As part of these transactions, the Company acquired the following intangible assets (by major class) which are subject to amortization: ACQUIRED INTANGIBLE ASSETS - ------------------------------------------------------------------------------ GROSS CARRYING RESIDUAL WEIGHTED-AVERAGE (IN THOUSANDS) AMOUNT VALUE AMORTIZATION PERIOD - ------------------------------------------------------------------------------ Customer relationships $ 1,144 None 6 years Non-compete agreements 29 None 3 years Other 549 None 5 years -------------- Total $ 1,722 ============== There were no research and development assets acquired and written off in 2004 or 2003. Amortization expense for intangible assets was $1.8 million, $1.2 million and $0.9 million for the years ended December 31, 2004, 2003 and 2002, respectively. The following chart shows the estimated amortization expense for the next five fiscal years based on current intangible assets. (IN THOUSANDS) 2005 2006 2007 2008 2009 - ---------------------------------------------------------------------------- Estimated Amortization Expense $1,859 $1,561 $1,205 $917 $586 6. DEBT AND CREDIT AGREEMENTS The Company has various credit facilities and commercial paper programs available for use throughout the world. The following chart illustrates the amounts outstanding on credit facilities and commercial paper programs and available credit at December 31, 2004. The Company limits the aggregate commercial paper, syndicated credit facility and bilateral credit facility borrowings at any one time to a maximum of $375 million. These credit facilities and programs are described in more detail below the chart. -58-

SUMMARY OF CREDIT FACILITIES AND COMMERCIAL PAPER PROGRAMS AS OF DECEMBER 31, 2004 - ---------------------------------------------------------------------------- OUTSTANDING AVAILABLE (IN THOUSANDS) FACILITY LIMIT BALANCE CREDIT - ---------------------------------------------------------------------------- U.S. commercial paper program $ 350,000 $ 26,895 $ 323,105 Euro commercial paper program 135,670 6,770 128,900 Revolving credit facility (a) 350,000 -- 350,000 Bilateral credit facility (b) 25,000 -- 25,000 - ---------------------------------------------------------------------------- TOTALS AT DECEMBER 31, 2004 $ 860,670 $ 33,665 $ 827,005(C) ============================================================================ (a) U.S.-based program (b) International-based program (c) Although the Company has significant available credit, it is the Company's policy to limit aggregate commercial paper and credit facility borrowings at any one time to a maximum of $375 million. The Company has a U.S. commercial paper borrowing program under which it can issue up to $350 million of short-term notes in the U.S. commercial paper market. In addition, the Company has a 100 million euro commercial paper program, equivalent to approximately $135.7 million at December 31, 2004, which is used to fund the Company's international operations. Commercial paper interest rates, which are based on market conditions, have been lower than comparable rates available under the credit facilities. At December 31, 2004 and 2003, the Company had $26.9 million and $9.3 million of U.S. commercial paper outstanding, respectively, and $6.8 million and $26.0 million outstanding, respectively, under its European-based commercial paper program. Commercial paper is classified as long-term debt at December 31, 2004 and 2003, because the Company has the ability and intent to refinance it on a long-term basis through existing long-term credit facilities. On August 12, 2004, the Company executed a new revolving credit facility in the amount of $350 million through a syndicate of 15 banks which matures in August 2007. This facility serves as back-up to the Company's investment-grade commercial paper programs. This new facility replaced the existing $350 million revolving credit facility that was divided into two parts, a $131.3 million portion that matured on August 12, 2004 and a $218.8 million portion that would have matured on September 29, 2005. Interest rates on the new facility are either negotiated, based upon the U.S. federal funds interbank market, prime rate, or based upon the London Interbank Offered Rate (LIBOR), plus a margin. The Company pays a facility fee (.09% per annum as of December 31, 2004) that varies based upon its credit ratings. At December 31, 2004 and 2003, there were no borrowings outstanding under either of the facilities. The $25 million bilateral credit facility was renewed in January 2005 for an additional one year. The facility serves as back-up to the Company's commercial paper programs and also helps finance the Company's European operations. Borrowings under this facility, which expires in December 2005, are available in most major currencies with active markets at interest rates based upon LIBOR plus a margin. Borrowings outstanding at expiration may be repaid over the succeeding 12 months. As of December 31, 2004 and 2003, there was $0 million and $3.4 million outstanding on this credit facility, respectively. Short-term debt amounted to $16.1 million and $14.9 million at December 31, 2004 and 2003, respectively. The weighted average interest rate for short-term borrowings at December 31, 2004 and 2003 was 3.4% and 2.9%, respectively. -59-

Long-term debt consists of the following: (IN THOUSANDS) 2004 2003 - --------------------------------------------------------------------------------------------------- 7.25% British pound sterling-denominated notes due October 27, 2010 $ 379,751 $ 353,018 5.125% notes due September 15, 2013 148,738 148,627 Commercial paper borrowings, with a weighted average interest rate of 2.3% and 1.9% as of December 31, 2004 and 2003, respectively 33,665 35,347 Faber Prest loan notes due October 31, 2008 with interest based on sterling LIBOR minus .75% (4.2% and 3.4% at December 31, 2004 and 2003, respectively) 9,361 9,991 Industrial development bonds, payable in varying amounts from 2010 to 2011 with a weighted average interest rate of 2.1% as of December 31, 2004 and 2003 6,500 10,000 Other financing payable in varying amounts to 2009 with a weighted average interest rate of 6.0% and 5.4% as of December 31, 2004 and 2003, respectively 31,649 41,694 - --------------------------------------------------------------------------------------------------- 609,664 598,677 Less: current maturities (14,917) (14,252) - --------------------------------------------------------------------------------------------------- $ 594,747 $ 584,425 =================================================================================================== The Company's credit facilities and certain notes payable agreements contain covenants requiring a minimum net worth of $475 million and a maximum debt to capital ratio of 60%. Additionally, the Company's 7.25% British pound sterling-denominated notes due October 27, 2010 include a covenant that permits the note holders to redeem their notes, at par, in the event of a change of control of the Company. At December 31, 2004, the Company was in compliance with these covenants. The maturities of long-term debt for the four years following December 31, 2005 are as follows: (IN THOUSANDS) - ------------------------------------------ 2006 $ 5,038 2007 44,341 2008 10,116 2009 263 Cash payments for interest on all debt from continuing operations were $40.2 million, $40.1 million and $42.3 million in 2004, 2003 and 2002, respectively. 7. LEASES The Company leases certain property and equipment under noncancelable operating leases. Rental expense (for both continuing and discontinued operations) under such operating leases was $49.4 million, $48.5 million and $46.6 million in 2004, 2003 and 2002, respectively. Future minimum payments under operating leases with noncancelable terms are as follows: (IN THOUSANDS) - ------------------------------------------ 2005 $ 41,145 2006 27,455 2007 19,159 2008 11,246 2009 16,014 After 2009 11,086 Total minimum rentals to be received in the future under non-cancelable subleases as of December 31, 2004 are $9.0 million. -60-

8. EMPLOYEE BENEFIT PLANS PENSION BENEFITS The Company has pension and profit sharing retirement plans covering a substantial number of its employees. The defined benefits for salaried employees generally are based on years of service and the employee's level of compensation during specified periods of employment. Plans covering hourly employees generally provide benefits of stated amounts for each year of service. The multi-employer plans in which the Company participates provide benefits to certain unionized employees. The Company's funding policy for qualified plans is consistent with statutory regulations and customarily equals the amount deducted for income tax purposes. The Company's policy is to amortize prior service costs of defined benefit pension plans over the average future service period of active plan participants. The Company uses an October 31 measurement date for its United States defined benefit pension plans and a September 30 measurement date for international defined benefit pension plans. For a majority of the U.S. defined benefit pension plans and certain international defined benefit pension plans, accrued service will no longer be granted for periods after December 31, 2003. In place of these plans, the Company has established, effective January 1, 2004, defined contribution pension plans providing for the Company to contribute a specified matching amount for participating employees' contributions to the plan. Domestically, this match is made on employee contributions up to four percent of their eligible compensation. Additionally, the Company may provide a discretionary contribution of up to two percent of compensation for eligible employees. Internationally, this match is up to six percent of eligible compensation with an additional two percent going towards insurance and administrative costs. The Company believes these new defined contribution plans will provide a more predictable and less volatile pension expense than exists under the defined benefit plans. - -------------------------------------------------------------------------------------------------------------------- (IN THOUSANDS) U. S. PLANS INTERNATIONAL PLANS - -------------------------------------------------------------------------------------------------------------------- 2004 2003 2002 2004 2003 2002 ---------- ---------- ---------- ---------- ---------- ---------- PENSION EXPENSE (INCOME) Defined benefit plans: Service cost $ 2,610 $ 7,339 $ 8,375 $ 9,561 $ 10,439 $ 9,980 Interest cost 13,592 13,201 13,034 37,876 32,627 28,393 Expected return on plan assets (17,960) (15,758) (19,845) (39,765) (34,083) (35,542) Recognized prior service costs 754 726 1,442 1,245 1,117 991 Recognized losses 2,982 4,409 822 13,431 9,813 4,090 Amortization of transition asset (1,466) (1,466) (1,684) (567) (626) (572) Settlement/Curtailment loss 131 36 918 -- 8 -- - -------------------------------------------------------------------------------------------------------------------- Defined benefit plans pension expense 643 8,487 3,062 21,781 19,295 7,340 Multi-employer plans 7,674 6,020 4,705 5,395 4,389 4,162 Defined contribution plans 6,197 527 753 5,722 2,329 1,790 - -------------------------------------------------------------------------------------------------------------------- Pension expense $ 14,514 $ 15,034 $ 8,520 $ 32,898 $ 26,013 $ 13,292 ==================================================================================================================== -61-

The change in the financial status of the pension plans and amounts recognized in the Consolidated Balance Sheets at December 31, 2004 and 2003 are as follows: U. S. PLANS INTERNATIONAL PLANS DEFINED BENEFIT PENSION BENEFITS ----------------------- ----------------------- (IN THOUSANDS) 2004 2003 2004 2003 - ------------------------------------------------------------------------------------------------------- CHANGE IN BENEFIT OBLIGATION: Benefit obligation at beginning of year $ 221,695 $ 199,959 $ 660,441 $ 561,509 Service cost 2,610 7,339 9,561 10,439 Interest cost 13,592 13,201 37,876 32,627 Plan participants' contributions -- -- 2,691 4,044 Amendments -- 226 -- 188 Actuarial loss 18,094 19,066 15,074 9,661 Settlements/curtailments (22) (5,148) (54) (401) Benefits paid (12,401) (12,948) (30,113) (30,301) Obligations of added plans -- -- -- 3,823 Effect of foreign currency -- -- 51,097 68,852 - ------------------------------------------------------------------------------------------------------- Benefit obligation at end of year $ 243,568 $ 221,695 $ 746,573 $ 660,441 ======================================================================================================= CHANGE IN PLAN ASSETS: Fair value of plan assets at beginning of year $ 209,130 $ 180,277 $ 522,185 $ 418,002 Actual return on plan assets 23,096 37,917 52,900 60,088 Employer contributions 3,283 3,884 34,528 19,749 Plan participants' contributions -- -- 2,692 4,044 Benefits paid (12,401) (12,948) (29,774) (29,993) Plan assets of added plans -- -- -- 1,724 Effect of foreign currency -- -- 34,566 48,571 - ------------------------------------------------------------------------------------------------------- Fair value of plan assets at end of year $ 223,108 $ 209,130 $ 617,097 $ 522,185 ======================================================================================================= FUNDED STATUS: Funded status at end of year $ (20,460) $ (12,565) $ (129,476) $ (138,256) Unrecognized net loss 60,173 50,365 240,797 234,273 Unrecognized transition (asset) obligation (1,817) (3,283) 478 (80) Unrecognized prior service cost 3,858 4,743 12,085 13,055 - ------------------------------------------------------------------------------------------------------- Net amount recognized $ 41,754 $ 39,260 $ 123,884 $ 108,992 ======================================================================================================= AMOUNTS RECOGNIZED IN THE CONSOLIDATED BALANCE SHEETS CONSIST OF THE FOLLOWING: Prepaid benefit cost $ 54,613 $ 46,359 $ -- $ -- Accrued benefit liability (37,187) (29,566) (91,115) (102,432) Intangible asset 3,209 3,935 11,733 12,088 Accumulated other comprehensive expense 21,119 18,532 203,266 199,336 - ------------------------------------------------------------------------------------------------------- Net amount recognized $ 41,754 $ 39,260 $ 123,884 $ 108,992 ======================================================================================================= The Company's best estimate of expected contributions to be paid in year 2005 for the U.S. defined benefit plans is $0.9 million and for the international defined benefit plans is $30.2 million. -62-

FUTURE BENEFIT PAYMENTS The Company's expected benefit payments for defined benefit plans over the next ten years are as follows: INTERNATIONAL (IN MILLIONS) U.S. PLANS PLANS - ------------------------------------------------------------------ 2005 $ 9.7 $ 28.5 2006 10.2 29.4 2007 10.7 30.7 2008 11.4 31.2 2009 12.1 32.0 2010 - 2014 72.4 177.1 ================================================================================================================================= NET PERIODIC PENSION EXPENSE ASSUMPTIONS The weighted-average actuarial assumptions used to determine the net periodic pension expense for the years ended December 31 were as follows: GLOBAL WEIGHTED AVERAGE DECEMBER 31 ------------------------------------- 2004 2003 2002 - ------------------------------------------------------------------------------------------ Discount rates 5.9% 6.0% 6.5% Expected long-term rates of return on plan assets 7.9% 8.0% 8.5% Rates of compensation increase 3.5% 3.4% 3.9% U. S. PLANS INTERNATIONAL PLANS DECEMBER 31 DECEMBER 31 ---------------------------------------------------------------------------- 2004 2003 2002 2004 2003 2002 - --------------------------------------------------------------------------------------------------------------------------------- Discount rates 6.25% 6.75% 7.25% 5.7% 5.8% 6.2% Expected long-term rates of return on plan assets 8.75% 8.9% 9.5% 7.5% 7.6% 8.0% Rates of compensation increase 4.0% 3.8% 3.7% 3.4% 3.3% 4.0% ================================================================================================================================= DEFINED BENEFIT PENSION OBLIGATION ASSUMPTIONS The weighted-average actuarial assumptions used to determine the defined benefit pension plan obligations at December 31 were as follows: GLOBAL WEIGHTED AVERAGE DECEMBER 31 ------------------------------------- 2004 2003 2002 - ------------------------------------------------------------------------------------------ Discount rates 5.7% 5.9% 6.0% Rates of compensation increase 3.7% 3.5% 3.4% U. S. PLANS INTERNATIONAL PLANS DECEMBER 31 DECEMBER 31 ---------------------------------------------------------------------------- 2004 2003 2002 2004 2003 2002 - --------------------------------------------------------------------------------------------------------------------------------- Discount rates 5.75% 6.25% 6.75% 5.7% 5.7% 5.8% Rates of compensation increase 4.0% 4.0% 3.8% 3.6% 3.4% 3.3% ================================================================================================================================= -63-

ACCUMULATED BENEFIT OBLIGATIONS The accumulated benefit obligation for all defined benefit pension plans at December 31 was as follows: INTERNATIONAL (IN MILLIONS) U.S. PLANS PLANS - ------------------------------------------------------------------- 2004 $231.6 $705.3 2003 211.3 622.0 ================================================================================ PLANS WITH ACCUMULATED BENEFIT OBLIGATION IN EXCESS OF PLAN ASSETS The projected benefit obligation, accumulated benefit obligation and fair value of plan assets for pension plans with accumulated benefit obligations in excess of plan assets at December 31 were as follows: U. S. PLANS INTERNATIONAL PLANS ----------------------- ------------------------ (IN MILLIONS) 2004 2003 2004 2003 - ------------------------------------------------------------------------------------------ Projected benefit obligation $75.6 $68.6 $737.3 $652.7 Accumulated benefit obligation 73.8 67.3 697.8 616.5 Fair value of plan assets 40.7 38.3 605.4 511.5 The increase in the minimum liability included in other comprehensive income (expense) was ($4.5) million in 2004. The decrease in the minimum liability included in other comprehensive income (expense) was $1.5 million in 2003. The asset allocations attributable to the Company's U.S. pension plans at October 31, 2004 and 2003 and the target allocation of plan assets for 2005, by asset category, are as follows: - -------------------------------------------------------------------------------------------- PERCENTAGE OF PLAN ASSETS AT OCTOBER 31 U.S. PLANS TARGET 2005 --------------------------------------- ASSET CATEGORY ALLOCATION 2004 2003 - -------------------------------------------------------------------------------------------- Domestic Equity Securities 49% - 59% 52.6% 60.0% Fixed Income Securities 27% - 37% 32.5% 28.5% International Equity Securities 5.5% - 14.5% 10.5% 9.8% Cash & Cash Equivalents 0% - 5% 1.8% 1.7% Other 0% - 7% 2.6% 0.0% Plan assets are allocated among various categories of equities, fixed income, cash and cash equivalents with professional investment managers whose performance is actively monitored. The primary investment objective is long-term growth of assets in order to meet present and future benefit obligations. The Company periodically conducts an asset/liability modeling study to ensure the investment strategy is aligned with the profile of benefit obligations. The Company reviews the long-term expected return on asset assumption on a periodic basis taking into account a variety of factors including the historical investment returns achieved over a long-term period, the targeted allocation of plan assets and future expectations based on a model of asset returns for an actively managed portfolio. For 2005, the expected return on asset assumption is 8.75%, the same as 2004. The Company had lowered its expected return on asset assumption from 8.9% in 2003 to 8.75% in 2004 due to changes in capital market expectations. The U.S. defined benefit pension plans owned shares of the Company's stock valued at $18.2 million and $27.6 million on October 31, 2004 and 2003, respectively, representing 8.2% and 13.2%, respectively, of total plan assets. As part of a rebalancing of the pension fund to further diversify the plan assets, approximately one-half of the pension fund's holdings in the Company's stock were sold in the second quarter of 2004. Dividends paid to the pension plans on the Company stock amounted to $0.6 million in 2004 and $0.7 million in 2003. -64-

The asset allocations attributable to the Company's International plans at September 30, 2004 and 2003 and the target allocation of plan assets for 2005, by asset category, are as follows: - ---------------------------------------------------------------------------------------------- PERCENTAGE OF PLAN ASSETS AT SEPTEMBER 30 INTERNATIONAL PLANS TARGET 2005 ----------------------------------------- ASSET CATEGORY ALLOCATION 2004 2003 - ---------------------------------------------------------------------------------------------- Equity Securities 55.5% - 64.5% 57.5% 60.9% Fixed Income Securities 37.5% - 42.5% 42.0% 38.6% Cash & Cash Equivalents 0% 0.4% 0.5% Other 0% - 2% 0.1% 0.0% Plan assets as of September 30, 2004, under the United Kingdom (U.K.) Pension Plan amounted to over 90% of the international pension assets. These assets were divided into seven portfolios representing various categories of equities, fixed income, cash and cash equivalents managed by four professional investment managers. The primary investment objective is long-term growth of assets in order to meet present and future benefit obligations. The Company periodically conducts an asset/liability modeling study to ensure the investment strategy is aligned with the profile of benefit obligations. The expected return on asset assumption was 7.75% for the U.K. plan in 2004. The Company reviews the long-term return on asset assumption on a periodic basis and has retained 7.75% for 2005. The remaining international pension plans with assets representing less than 10% of the international pension assets are under the guidance of professional investment managers and have similar investment objectives. POSTRETIREMENT BENEFITS The Company has postretirement health care benefits for a limited number of employees mainly under plans related to acquired companies and postretirement life insurance benefits for certain hourly employees. The costs of health care and life insurance benefits are accrued for current and future retirees and are recognized as determined under the projected unit credit actuarial method. Under this method, the Company's obligation for postretirement benefits is to be fully accrued by the date employees attain full eligibility for such benefits. The Company's postretirement health care and life insurance plans are unfunded. The Company uses an October 31 measurement date for its postretirement benefit plans. (IN THOUSANDS) 2004 2003 2002 - ---------------------------------------------------------------------------------- POSTRETIREMENT BENEFITS EXPENSE (INCOME) Service cost $ 11 $ 21 $ 66 Interest cost 342 553 743 Recognized prior service costs 32 32 (16) Recognized (gains) or losses 39 66 (18) Curtailment gains (2,236) (4,898) (467) - ---------------------------------------------------------------------------------- Postretirement benefit expense (income) $ (1,812) $ (4,226) $ 308 ================================================================================== The curtailment gains of $2.2 million for 2004 were due to the termination of certain retiree health care plans. The curtailment gains of $4.9 million for 2003 were due to the termination of certain retiree life insurance and health care plans. Effective October 31, 2004, the Company adopted the provisions of Financial Accounting Standards Board Staff Position No. 106-2, "Accounting and Disclosure Requirements Related to the Medicare Prescription Drug, Improvement and Modernization Act of 2003" (FSP FAS 106-2). Adoption of FSP FAS 106-2 reduced the Company's accumulated postretirement benefit obligation by $0.3 million. This amount is treated as an unrecognized actuarial gain. The Company deferred re-measurement of its postretirement health care benefit obligation until its measurement date, so there is no effect on 2004 reported expense. -65-

The changes in the postretirement benefit liability recorded in the Consolidated Balance Sheets are as follows: POSTRETIREMENT BENEFITS (IN THOUSANDS) 2004 2003 - ---------------------------------------------------------------------------------- CHANGE IN BENEFIT OBLIGATION: Benefit obligation at beginning of year $ 7,405 $ 11,639 Service cost 11 21 Interest cost 342 553 Actuarial (gain) loss (654) 74 Plan participants' contributions 48 36 Benefits paid (369) (424) Plan amendments 4 -- Curtailment (2,600) (4,494) - ---------------------------------------------------------------------------------- Benefit obligation at end of year $ 4,187 $ 7,405 ================================================================================== FUNDED STATUS: Funded status at end of year $ (4,187) $ (7,405) Unrecognized prior service cost 296 330 Unrecognized net actuarial (gain) loss (95) 943 - ---------------------------------------------------------------------------------- Net amount recognized as accrued benefit liability $ (3,986) $ (6,132) ================================================================================== The actuarial assumptions used to determine the postretirement benefit obligation are as follows: (DOLLARS IN THOUSANDS) 2004 2003 2002 - ---------------------------------------------------------------------------------- Assumed discount rate 5.75% 6.25% 6.75% Health care cost trend rate 10.00% 12.00% 12.00% Decreasing to ultimate rate 5.00% 5.00% 5.00% Effect of one percent increase in health care cost trend rate: On total service and interest cost components $ 15 $ 24 $ 28 On postretirement benefit obligation $ 239 $ 373 $ 422 Effect of one percent decrease in health care cost trend rate: On total service and interest cost components $ (13) $ (21) $ (29) On postretirement benefit obligation $ (212) $ (336) $ (382) - ---------------------------------------------------------------------------------- It is anticipated that the health care cost trend rate will decrease from 10.0% in 2005 to 5.0% in the year 2010. The assumed discount rates to determine the postretirement benefit expense for the years 2004, 2003 and 2002 were 6.25%, 6.75% and 7.25%, respectively. The Company's estimate of expected contributions to be paid in year 2005 is $260 thousand. The Company's expected benefit payments over the next ten years are as follows: YEAR (IN THOUSANDS) - ----------------------------------------------------------------- 2005 $ 260 2006 276 2007 281 2008 293 2009 292 2010 - 2014 1,465 -66-

SAVINGS PLAN Prior to January 1, 2004, the Company had a 401(k) Savings Plan (the Savings Plan) which covered substantially all U.S. employees with the exception of employees represented by a collective bargaining agreement, unless the agreement expressly provides otherwise. Effective January 1, 2004, certain U.S. employees previously covered by the Savings Plan have been transferred into the Harsco Retirement Savings & Investment Plan (HRSIP) which is a defined contribution pension plan. The transferred employees were those whose credited years of service under the qualified Defined Benefit Pension Plan were frozen as of December 31, 2003 (as discussed in the Pension Benefits section of this footnote). Employees whose credited service was not frozen as of December 31, 2003 remained in the Savings Plan. The expenses related to the HRSIP are included in the defined contribution pension plans disclosure in the Pension Benefits section of this footnote. Employee contributions to the Savings Plan are generally determined as a percentage of covered employees' compensation. The expense for contributions to the Savings Plan by the Company was $0.4 million, $3.5 million and $3.8 million for 2004, 2003 and 2002, respectively. Employee directed investments in the Savings Plan and HRSIP include the following amounts of Company stock: COMPANY SHARES IN PLANS - ---------------------------------------------------------------------------------------------------------------- DECEMBER 31, 2004 DECEMBER 31, 2003 DECEMBER 31, 2002 ------------------------ ------------------------ ------------------------ NUMBER FAIR MARKET NUMBER FAIR MARKET NUMBER FAIR MARKET (DOLLARS IN MILLIONS) OF SHARES VALUE OF SHARES VALUE OF SHARES VALUE - ---------------------------------------------------------------------------------------------------------------- Savings Plan 1,017,241 $ 56.7 2,143,820 $ 93.9 2,352,286 $ 75.0 HRSIP 954,442 53.2 -- -- -- -- EXECUTIVE INCENTIVE COMPENSATION PLAN The amended 1995 Executive Incentive Compensation Plan, as approved by the Management Development and Compensation Committee of the Board of Directors, provides the basis for determination of annual incentive compensation awards. Actual awards are usually paid in January or February of the following year. The Company accrues amounts reflecting the estimated value of incentive compensation anticipated to be earned for the year. Compensation expense relating to these awards was $4.5 million, $4.0 million and $3.6 million in 2004, 2003 and 2002, respectively. -67-

9. INCOME TAXES Income before income taxes and minority interest for both continuing and discontinued operations in the Consolidated Statements of Income consists of the following: (IN THOUSANDS) 2004 2003 2002 - ------------------------------------------------------------------------------- United States $ 57,566 $ 53,549 $ 35,214 International 125,619 90,480 104,139 - ------------------------------------------------------------------------------- Total income before income taxes and minority interest $ 183,185 $ 144,029 $ 139,353 =============================================================================== Income tax expense/(benefit): Currently payable: Federal $ (2,788) $ 5,275 $ 1,053 State (281) (961) (1,718) International 31,471 24,233 24,897 - ------------------------------------------------------------------------------- Total income taxes currently payable 28,402 28,547 24,232 Deferred federal and state 17,110 12,255 13,048 Deferred international 7,797 3,815 5,918 - ------------------------------------------------------------------------------- Total income tax expense $ 53,309 $ 44,617 $ 43,198 =============================================================================== Continuing Operations $ 49,034 $ 41,708 $ 42,240 Discontinued Operations 4,275 2,909 958 - ------------------------------------------------------------------------------- Total income tax expense $ 53,309 $ 44,617 $ 43,198 =============================================================================== Cash payments for income taxes were $26.2 million, $23.5 million and $18.7 million, for 2004, 2003 and 2002, respectively. The following is a reconciliation of the normal expected statutory U.S. federal income tax rate to the effective rate as a percentage of Income before income taxes and minority interest for both continuing and discontinued operations as reported in the Consolidated Statements of Income: 2004 2003 2002 - ------------------------------------------------------------------------------- U.S. federal income tax rate 35.0% 35.0% 35.0% State income taxes, net of federal income tax benefit 1.0 0.3 0.3 Export sales corporation benefit (0.6) (0.7) (0.9) Deductible 401(k) dividends (0.4) (0.6) (0.9) Losses for which no tax benefit was recorded 0.0 0.1 0.4 Difference in effective tax rates on international earnings and remittances (1.7) (2.2) (2.2) Settlement of tax contingencies (3.3) (1.1) (0.9) Other, net (0.9) 0.2 0.2 - ------------------------------------------------------------------------------- Effective income tax rate 29.1% 31.0% 31.0% =============================================================================== The decrease in the effective income tax rate from 2003 to 2004 was primarily the result of the benefit of foreign tax credits related to the American Jobs Creation Act of 2004 (AJCA) and the result of the settlement of certain tax contingencies. The settlements of tax contingencies included the adjustment of certain U.S. federal and state income tax contingencies due to favorable outcomes. Additionally, during the fourth quarter of 2004, the Company recorded a favorable income tax expense adjustment of $3.6 million related to prior periods, which was not material, and which was mostly offset by increases in certain international tax contingencies, state income taxes and the amount of international earnings subject to U.S. income taxes. -68-

The tax effects of the primary temporary differences giving rise to the Company's deferred tax assets and liabilities for the years ended December 31, 2004 and 2003 are as follows: (IN THOUSANDS) 2004 2003 - ------------------------------------------------------------------------------- DEFERRED INCOME TAXES ASSET LIABILITY ASSET LIABILITY - ------------------------------------------------------------------------------- Depreciation $ -- $ 111,967 $ -- $ 79,254 Expense accruals 22,437 -- 14,820 -- Inventories 3,268 -- 2,772 -- Provision for receivables 3,225 -- 3,854 -- Postretirement benefits 1,475 -- 2,175 -- Deferred revenue -- 3,770 -- 3,167 Operating loss carryforwards 19,667 -- 15,510 -- Pensions 25,649 9,493 24,566 7,935 Other 5,292 4,071 3,719 2,177 - ------------------------------------------------------------------------------- Subtotal 81,013 129,301 67,416 92,533 Valuation allowance (17,492) -- (13,098) -- - ------------------------------------------------------------------------------- Total deferred income taxes $ 63,521 $ 129,301 $ 54,318 $ 92,533 =============================================================================== At December 31, 2004 and 2003, Other current assets included deferred income tax benefits of $28.9 million and $22.9 million, respectively. At December 31, 2004, after-tax net operating loss carryforwards (NOLs) totaled $19.7 million. Of that amount, $4.1 million is attributable to international operations and may be carried forward indefinitely. After-tax U.S. state NOLs are $15.6 million. Of that amount, $2.2 million expire in 2005-2011, $5.3 million expire in 2012-2019, and $8.1 million expire in 2024. Included in the above-mentioned total are $0.3 million of preacquisition NOLs. During both 2004 and 2003, $0.5 million of preacquisition NOLs were utilized by the Company, resulting in tax benefits of $0.2 million. The valuation allowance of $17.5 million and $13.1 million at December 31, 2004 and 2003, respectively, relates principally to NOLs which are uncertain as to realizability. To the extent that the preacquisition NOLs are utilized in the future and the associated valuation allowance reduced, the tax benefit will be allocated to reduce goodwill. The change in the valuation allowances for 2004 and 2003 results primarily from the utilization of NOLs, the release of valuation allowances in certain jurisdictions based on the Company's revaluation of the realizability of future benefits, and the increase in valuation allowances in certain jurisdictions based on the Company's revaluation of the realizability of future benefits. The Company has not provided U.S. income taxes on certain of its non-U.S. subsidiaries' undistributed earnings as such amounts are permanently reinvested outside the U.S. At December 31, 2004, such earnings were approximately $86 million. The Company has various tax holidays in Europe, the Middle East and Asia that expire between 2004 and 2010. These tax holidays resulted in approximately $4.2 million in reduced income tax expense in 2004. On October 22, 2004, the American Jobs Creation Act (AJCA) was signed into law. The AJCA includes a deduction of 85% for certain international earnings that are repatriated, as defined in the AJCA, to the U.S. The Company may elect to apply this temporary provision to qualifying earnings repatriations during 2005. On January 13, 2005, the U.S. Treasury Department and the U.S. Internal Revenue Service (IRS) issued the first in a series of notices that will provide detailed guidance on the AJCA. The Company is assessing the effects of the repatriation provision and expects to complete its evaluation within a reasonable period of time following the publication of additional guidance by the U.S. Treasury Department and IRS. A specific range of income tax effects of these repatriations has not been determined; however, the Company does not expect a significant impact due to the structure of its international operations as well as the substantial amount of repatriations to the U.S. in prior years. -69-

10. COMMITMENTS AND CONTINGENCIES FEDERAL EXCISE TAX AND OTHER MATTERS RELATED TO THE FIVE-TON TRUCK CONTRACT In 1995, the Company, the United States Army ("Army"), and the United States Department of Justice concluded a settlement of Harsco's previously reported claims against the Army relating to Federal Excise Tax ("FET") arising under a completed 1986 contract for the sale of five-ton trucks to the Army. On September 27, 1995, the Army paid the Company $49 million in accordance with the settlement terms. The Company released the Army from any further liability for those claims, and the Department of Justice released the Company from a threatened action for damages and civil penalties based on an investigation conducted by the Department's Commercial Litigation Branch that had been pending for several years. The settlement preserved the rights of the parties to assert claims and defenses under the Internal Revenue Code, and rights of the Army and the Company to claim certain amounts that may be owed by either party to reconcile possible underpayments or overpayments on the truck contract as part of the formal contract close-out process. The settlement did not resolve the claim by the Internal Revenue Service ("IRS") that, contrary to the Company's position, certain cargo truck models sold by the Company should be considered to have gross vehicle weights in excess of the 33,000 pound threshold under FET law, are not entitled to an exemption from FET under any other theory, and therefore are taxable. In 1999, the IRS assessed an increase in FET of $30.4 million plus penalties and applicable interest. This increase in FET takes into account offsetting credits of $9.2 million, based on a partial allowance of the Company's $31.9 million claim that certain truck components are exempt from FET. At that time, the IRS disallowed in full the Company's additional claim that it is entitled to the entire $52 million of FET the Company paid on the five-ton trucks, on the grounds that such trucks qualify for the FET exemption applicable to certain vehicles specially designed for the primary function of off-highway transportation. In August 2000, the Company filed legal action against the Government in the U.S. Court of Federal Claims challenging the assessment and seeking a refund of all FET that the Company had paid on five-ton trucks. The Company, by letter dated August 2, 2004, received formal notice that the Government had accepted a settlement proposal submitted by the Company. Income of $12.5 million from the settlement was recognized by the Company in the third quarter of 2004. This income was recorded as Income related to discontinued defense business on the Company's Consolidated Statement of Income. The Company received the Government's refund of $12.5 million in December 2004. As a result of developments during the third and fourth quarters of 2003 and during 2004, the Company adjusted an accrual related to this matter. These adjustments were included as Income related to discontinued defense business on the Company's Consolidated Statements of Income for the years ended December 31, 2004 and 2003. The Company has estimated administrative costs to close-out this matter of approximately $0.2 million. Formal dismissal of the case occurred on January 31, 2005. ENVIRONMENTAL The Company is involved in a number of environmental remediation investigations and clean-ups and, along with other companies, has been identified as a "potentially responsible party" for certain waste disposal sites. While each of these matters is subject to various uncertainties, it is probable that the Company will agree to make payments toward funding certain of these activities and it is possible that some of these matters will be decided unfavorably to the Company. The Company has evaluated its potential liability, and its financial exposure is dependent upon such factors as the continuing evolution of environmental laws and regulatory requirements, the availability and application of technology, the allocation of cost among potentially responsible parties, the years of remedial activity required and the remediation methods selected. The Consolidated Balance Sheets at December 31, 2004 and 2003 include accruals of $2.7 million and $3.3 million, respectively, for environmental matters. The amounts charged against pre-tax income related to environmental matters totaled $2.1 million, $1.4 million and $1.2 million in 2004, 2003 and 2002, respectively. The liability for future remediation costs is evaluated on a quarterly basis. Actual costs to be incurred at identified sites in future periods may vary from the estimates, given inherent uncertainties in evaluating environmental exposures. The Company does not expect that any sum it may have to pay in connection with environmental matters in excess of the amounts recorded or disclosed above would have a material adverse effect on its financial position, results of operations or cash flows. In January 2002, the New Jersey Department of Environmental Protection ("NJDEP") issued Notices of Civil Administrative Penalty Assessment to the Company for violations of the New Jersey Air Pollution Control Act. The Notices allege that the Company operated a slag processing plant in violation of the emission permit for control of slag dust. The Agency assessed civil administrative penalties totaling approximately $311,000 and the Company filed an appeal with the Agency. In March 2003, NJDEP amended its assessment and reduced the proposed penalty to $146,000. In August 2004, NJDEP amended its reassessment of $146,000 and revised the proposed penalty to -70-

$325,400. The amended order has been appealed. Discussions continue between the parties to resolve this matter. The Company ceased operations at the plant in the fourth quarter of 2001 for unrelated reasons. CUSTOMER RESTRUCTURING On January 29, 2004, a customer of the Company announced that it had obtained an order to initiate a Court-supervised restructuring under Canada's Companies' Creditors Arrangement Act (the Act). The Company's net pre-petition receivable balance with the customer as of September 30, 2004 was approximately $5.5 million. In the fourth quarter of 2004, the Company collected substantially all of the outstanding receivable balance via a non-recourse sale to a third party. ROYALTY EXPENSE DISPUTE The Company is involved in a royalty expense dispute with Canada Revenue Agency (CRA). The CRA is proposing to disallow certain royalty expense deductions claimed by the Company's Canadian subsidiary on its 1994-1998 tax returns. As of December 31, 2004, the maximum assessment from the CRA for the period 1994-1998 is approximately $9 million including tax and interest. The Company has filed an administrative appeal and will vigorously contest the disallowance. The Company currently anticipates that some portion of the assessment may be paid in this royalty expense dispute. However, the Company intends to utilize competent authority proceedings in the U.S. to recover a portion of any required tax payment amount. The Company believes that any amount not recovered through these proceedings has been fully reserved as of December 31, 2004 and, therefore will not have a material adverse affect on the Company's future results of operations. OTHER The Company has been named as one of many defendants (approximately 90 or more in most cases) in legal actions alleging personal injury from exposure to airborne asbestos over the past several decades. In their suits, the plaintiffs have named as defendants many manufacturers, distributors and installers of numerous types of equipment or products that allegedly contained asbestos. The Company believes that the claims against it are without merit. The Company has never been a producer, manufacturer or processor of asbestos fibers. Any component within a Company product which may have contained asbestos would have been purchased from a supplier. Based on scientific and medical evidence, the Company believes that any asbestos exposure arising from normal use of any Company product never presented any harmful airborne asbestos exposure, and moreover, the type of asbestos contained in any component that was used in those products is protectively encapsulated in other materials and is not associated with the types of injuries alleged. Finally, in most of the depositions taken of plaintiffs to date in the litigation against the Company, plaintiffs have failed to identify any Company products as the source of their asbestos exposure. The majority of the asbestos complaints have been filed in either New York or Mississippi. Almost all of the New York complaints contain a standard claim for damages of $20 million or $25 million against the approximately 90 defendants, regardless of the individual's alleged medical condition, and without identifying any Company product as the source of plaintiff's asbestos exposure. With respect to the Mississippi complaints, most contain a standard claim for an unstated amount of damages against the numerous defendants (typically 240 to 270), without identifying any Company product as the source of plaintiff's asbestos exposure. The Company has not paid any amounts in settlement of these cases, with the exception of two settlements totaling less than $10,000 paid in 1998 from insurance proceeds. The Company's insurance carrier has paid all legal costs and expenses to date. The Company has liability insurance coverage available under various primary and excess policies that the Company believes will be available if necessary to substantially cover any liability that might ultimately be incurred on these claims. As of December 31, 2004, there are approximately 33,862 pending asbestos personal injury claims filed against the Company. Approximately 26,510 of these cases were pending in the New York Supreme Court for New York County in New York State and approximately 7,069 of the cases were pending in state courts of various counties in Mississippi. The other claims totaling approximately 283 are filed in various counties in a number of state courts, and in U.S. Federal District Court for the Eastern District of Pennsylvania, and those complaints assert lesser amounts of damages than the New York cases or do not state any amount claimed. As of December 31, 2004, the Company has obtained dismissal by stipulation, or summary judgment prior to trial, in all cases that have proceeded to trial. To date, the Company has been dismissed from 7,950 cases. -71-

In view of the persistence of asbestos litigation nationwide, which has not yet been sufficiently addressed either politically or legally, the Company expects to continue to receive additional claims. However, there were developments during the fourth quarter of 2002 that could have a favorable effect for the Company regarding the pending claims and the number of future claims filed in the New York Supreme Court for New York County and in Mississippi state courts after 2002. On December 19, 2002, the New York Supreme Court responsible for managing all asbestos cases pending within New York County issued an Order which created a Deferred or Inactive Docket for all pending and future asbestos claims filed by plaintiffs who cannot demonstrate that they have a malignant condition or discernible physical impairment, and an Active Docket for plaintiffs who are able to show such medical conditions. The Court is reviewing cases for docketing based on their date of filing, with the older pending cases reviewed first. Cases designated as Active are then assigned to a "FIFO" trial group, which groups are scheduled for trial in the designated months of either February or August. For cases in which there has been a recent death or a diagnosis of cancer, the Court reviews such cases on an expedited basis and, if medically supported, such cases are transferred to an "In Extremis" trial group, which groups are scheduled for trial in the designated months of either May or November. As of September 30, 2004, the Company was listed as a defendant in approximately 245 pending cases in the New York Supreme Court for New York County that have been designated as Active or "In Extremis" and assigned to trial groups. To date, the Company has been dismissed as a defendant prior to trial in all New York cases that have proceeded to trial. The number of these dismissals is currently approximately 1,150. Also, in the fourth quarter of 2002, Mississippi enacted tort reform legislation that made various changes in the law favorable to the Company's defense and that will apply to all cases filed on or after January 1, 2003. The majority of the claims pending against the Company in Mississippi were filed in the fourth quarter of 2002, in advance of the effective date of this more restrictive legislation. The Company intends to continue its practice of vigorously defending these cases as they are listed for trial and expects the insurance carriers to continue to pay the legal costs and expenses. Management believes that the outcome of these cases will not have a material adverse effect on the Company's financial condition, results of operations or cash flows. The Company is subject to various other claims and legal proceedings covering a wide range of matters that arose in the ordinary course of business. In the opinion of management, all such matters are adequately covered by insurance or by accruals, and if not so covered, are without merit or are of such kind, or involve such amounts, as would not have a material adverse effect on the financial position, results of operations or cash flows of the Company. 11. CAPITAL STOCK The authorized capital stock consists of 150,000,000 shares of common stock and 4,000,000 shares of preferred stock, both having a par value of $1.25 per share. The preferred stock is issuable in series with terms as fixed by the Board of Directors. None of the preferred stock has been issued. On June 24, 1997, the Company adopted a revised Shareholder Rights Plan. Under the new Plan, the Board declared a dividend to stockholders of record on September 28, 1997, of one right for each share of common stock. The rights may only be exercised if, among other things, a person or group has acquired 15% or more, or intends to commence a tender offer for 20% or more, of the Company's common stock. Each right entitles the holder to purchase 1/100th share of a new Harsco Junior Participating Cumulative Preferred Stock at an exercise price of $150. Once the rights become exercisable, if any person acquires 20% or more of the Company's common stock, the holder of a right will be entitled to receive common stock calculated to have a value of two times the exercise price of the right. The rights, which expire on September 28, 2007, do not have voting power, and may be redeemed by the Company at a price of $.05 per right at any time until the 10th business day following public announcement that a person or group has accumulated 15% or more of the Company's common stock. At December 31, 2004, 750,000 shares of $1.25 par value preferred stock were reserved for issuance upon exercise of the rights. The Board of Directors has authorized the repurchase of shares of common stock as follows: NO. OF SHARES ADDITIONAL REMAINING NO. OF AUTHORIZED TO NO. OF SHARES SHARES AUTHORIZED SHARES AUTHORIZED BE PURCHASED PURCHASED FOR PURCHASE FOR PURCHASE - ------------------------------------------------------------------------------- 2002 499,154 -- -- 499,154 2003 499,154 -- 500,846 1,000,000 2004 1,000,000 -- -- 1,000,000 =============================================================================== On June 24, 2003, the Board of Directors increased the share repurchase authorization to 1,000,000 shares. In November 2004, the Board of Directors extended the share purchase authorization through January 31, 2006 for the 1,000,000 shares still remaining from the June 2003 authorization. -72-

In 2004, 2003 and 2002, additional issuances of 11,195 shares, 3,633 shares and 5,174 shares, respectively, were made for SGB stock option exercises and employee service awards. The following chart summarizes the Company's common stock: BALANCES OUTSTANDING SHARES ISSUED TREASURY SHARES OUTSTANDING SHARES - ------------------------------------------------------------------------------- December 31, 2002 67,034,010 26,494,610 40,539,400 December 31, 2003 67,357,447 26,490,977 40,866,470 DECEMBER 31, 2004 67,911,031 26,479,782 41,431,249 =============================================================================== The following is a reconciliation of the average shares of common stock used to compute basic earnings per common share to the shares used to compute diluted earnings per common share as shown on the Consolidated Statements of Income: (AMOUNTS IN THOUSANDS, EXCEPT PER SHARE DATA) 2004 2003 2002 - -------------------------------------------------------------------------------- Income from continuing operations $113,540 $ 86,999 $ 88,410 ================================================================================ Average shares of common stock outstanding used to compute basic earnings per common share 41,129 40,690 40,360 Dilutive effect of stock options and restricted stock units 469 283 320 - -------------------------------------------------------------------------------- Shares used to compute dilutive effect of stock options 41,598 40,973 40,680 ================================================================================ Basic earnings per common share from continuing operations $ 2.76 $ 2.14 $ 2.19 ================================================================================ Diluted earnings per common share from continuing operations $ 2.73 $ 2.12 $ 2.17 ================================================================================ All outstanding stock options were included in the computation of diluted earnings per share at December 31, 2004. Options to purchase 32,000 shares and 1,369,954 shares were outstanding at December 31, 2003 and 2002, respectively, but were not included in the computation of diluted earnings per share because the effect was antidilutive. 12. STOCK-BASED COMPENSATION In 2004, the Company's stockholders approved an amendment to the 1995 Non-Employee Directors' Stock Plan whereby non-employee directors are granted restricted stock or restricted stock units instead of stock options. In 2004, 3,500 restricted stock units with a fair value of $43.42 per unit were granted to the non-employee directors. Each non-employee director was granted 500 restricted stock units vesting after one year. The restricted stock units require no payment from the recipient and compensation cost is measured based on the market price on the grant date and is recorded over the vesting period. Restricted stock units issued to non-employee directors will be exchanged for a like number of shares of Company stock following termination of the participant's service as a director. As issued, restricted stock units do not have an option for cash payout. Compensation expense related to the restricted stock unit awards totaled $0.1 million in 2004. In 2004, the Company's stockholders approved a proposal to amend the 1995 Executive Incentive Compensation Plan in order to meet new requirements of the New York Stock Exchange and to comply with tax law changes. During 2004, no stock options or restricted stock units were granted to officers or employees. In 2004, the Management Development and Compensation Committee of the Board of Directors approved the granting of restricted stock units as the long-term equity component of officer compensation. In the first quarter of 2005, the Company issued 32,700 performance-based restricted stock units with a fair value of $50.41 per unit to certain officers of the Company. Restricted stock units granted to officers vest after three years of continuous employment. After the restricted stock units vest, they will be exchanged for a like number of shares of Company stock. These restricted stock units are not redeemable for cash. -73-

No stock options were granted during 2004. During 2003, stock options were only granted to non-employee directors. The fair value of stock options granted during 2003 and 2002 was estimated on the date of grant using the binomial option pricing model. The Company discloses the pro forma effect of accounting for stock options under the fair value method in Note 1, "Summary of Significant Accounting Policies." The weighted-average assumptions used and the estimated fair value are as follows: STOCK OPTIONS ------------- 2003 2002 ------------------------------------------------------------------------- Expected term 7.5 years 5 years Expected stock volatility 32.7% 35.2% Risk-free interest rate 3.46% 4.24% Dividend $ 1.05 $ 1.00 Rate of dividend increase 4.63% 3.25% Fair value $ 9.70 $ 9.48 ------------------------------------------------------------------------- Prior to 2003, the Company had granted stock options to officers, certain key employees and directors for the purchase of its common stock under two stockholder-approved plans. The 1995 Executive Incentive Compensation Plan authorizes the issuance of up to 4,000,000 shares of the Company's common stock for use in paying incentive compensation awards in the form of stock options or other equity awards such as restricted stock, restricted stock units, or stock appreciation rights. The 1995 Non-Employee Directors' Stock Plan authorizes the issuance of up to 300,000 shares of the Company's common stock for equity awards. Options were granted at fair market value on the date of grant. Options issued in 2002 under the 1995 Executive Incentive Compensation Plan generally vest and become exercisable commencing two years following the date of grant. Options issued under the 1995 Non-Employee Directors' Stock Plan become exercisable commencing one year following the date of grant but vest immediately. The options under both Plans expire ten years from the date of grant. Upon stockholder approval of these two plans in 1995, the Company terminated the use of the 1986 Stock Option Plan for granting of stock option awards. At December 31, 2004, there were 1,312,281 and 162,500 shares available for granting equity awards under the 1995 Executive Incentive Compensation Plan and the 1995 Non-Employee Directors' Stock Plan, respectively. -74-

Changes during 2004, 2003 and 2002 in stock options outstanding were as follows: SHARES WEIGHTED AVERAGE UNDER OPTION EXERCISE PRICE --------------------------------------------------------------------------- Outstanding, January 1, 2002 2,135,815 $28.31 Granted 614,237 32.93 Exercised (552,101) 25.38 Terminated and expired (74,838) 33.09 --------------------------------------------------------------------------- Outstanding, December 31, 2002 2,123,113 30.30 Granted 16,000(a) 33.92 Exercised (325,480) 27.15 Terminated and expired (118,553) 33.76 --------------------------------------------------------------------------- Outstanding, December 31, 2003 1,695,080 30.72 Granted - - Exercised (564,529) 30.02 Terminated and expired (9,450) 40.25 --------------------------------------------------------------------------- OUTSTANDING, DECEMBER 31, 2004 1,121,101(b) $31.01 =========================================================================== (a) During 2003, options were only granted to non-employee directors. (b) Included in options outstanding at December 31, 2004 were 5,107 options granted to SGB key employees as part of the Company's acquisition of SGB in 2000. These options are not a part of the 1995 Executive Compensation Plan, or the 1995 Non-Employee Directors' Stock Plan. Options to purchase 1,098,831 shares, 1,187,938 shares and 1,536,411 shares were exercisable at December 31, 2004, 2003 and 2002, respectively. The following table summarizes information concerning outstanding and exercisable options at December 31, 2004. OPTIONS OUTSTANDING OPTIONS EXERCISABLE --------------------------------------------- --------------------------- RANGE OF REMAINING WEIGHTED WEIGHTED EXERCISABLE NUMBER CONTRACTUAL LIFE AVERAGE NUMBER AVERAGE PRICES OUTSTANDING IN YEARS EXERCISE PRICE EXERCISABLE EXERCISE PRICE - --------------------------------------------------------------------------------------------- $23.81 - $29.00 470,487 5.5 $26.88 457,777 $26.89 29.31 - 32.65 395,320 6.4 32.25 394,120 32.25 32.81 - 46.16 255,294 3.5 36.69 246,934 36.73 - --------------------------------------------------------------------------------------------- 1,121,101 1,098,831 ============================================================================================= 13. FINANCIAL INSTRUMENTS OFF-BALANCE SHEET RISK As collateral for the Company's performance and to insurers, the Company is contingently liable under standby letters of credit, bonds and bank guarantees in the amount of $239.1 million and $216.3 million at December 31, 2004 and 2003, respectively. These standby letters of credit, bonds and bank guarantees are generally in force for up to four years. Certain issues have no scheduled expiration date. The Company pays fees to various banks and insurance companies that range from 0.08 to 1.85 percent per annum of their face value. If the Company were required to obtain replacement standby letters of credit, bonds and bank guarantees as of December 31, 2004 for those currently outstanding, it is the Company's opinion that the replacement costs would not vary significantly from the present fee structure. The Company has currency exposures in over 40 countries. The Company's primary foreign currency exposures during 2004 were in the United Kingdom, European Economic and Monetary Union countries, South Africa and Australia. -75-

OFF-BALANCE SHEET RISK - THIRD PARTY GUARANTEES In connection with the licensing of one of the Company's trade names and providing certain management services (the furnishing of selected employees), the Company guarantees the debt of certain third parties related to its international operations. These guarantees are provided to enable the third parties to obtain financing of their operations. The Company receives fees from these operations, which are included as Services sales in the Company's Consolidated Statements of Income. The revenue the Company recorded from these entities was $1.0 million, $1.5 million and $1.9 million for the twelve months ended December 31, 2004, 2003 and 2002, respectively. The guarantees are renewed on an annual basis and the Company would only be required to perform under the guarantee if the third parties default on their debt. The maximum potential amount of future payments (undiscounted) related to these guarantees was $2.9 million at December 31, 2004 and 2003. There is no recognition of this potential future payment in the accompanying financial statements as the Company believes the potential for making these payments is remote. These guarantees were renewed in June 2004, September 2004 and November 2004. The Company provided an environmental indemnification for property that was sold to a third party in 2004. The term of this guarantee is seven years and the Company would only be required to perform under the guarantee if an environmental matter is discovered on the property relating to the time the Company owned the property and was not known by the buyer at the date of sale. The Company is not aware of any environmental issues related to this property. The maximum potential amount of future payments (undiscounted) related to this guarantee is $0.8 million at December 31, 2004. There is no recognition of this potential future payment in the accompanying financial statements as the Company believes the potential for making this payment is remote. Every three years, the Company requires a third party to review procedures and record keeping related to the production of certain products. Commencing in 2004, the Company provided an indemnification for any costs incurred by the third party resulting from an injury while these services are being provided to the Company. In addition, the Company provided an indemnification for certain costs resulting from an outside claim against the third party. The indemnification is provided for as long as the Company is producing products which meet the third party's specifications. At December 31, 2004, the maximum potential amount of future payments (undiscounted) related to this guarantee is $3.0 million per claim. This amount represents the Company's self-insured maximum limitation. There is no specific recognition of this potential future payment in the accompanying financial statements as the Company believes the potential for any claims is remote. Liabilities for the fair value of each of the guarantee instruments noted above were recognized in accordance with FASB Interpretation No. 45, "Guarantor's Accounting and Disclosure Requirements for Guarantees, Including Indirect Guarantees of Indebtedness of Others" (FIN 45) which the Company adopted January 1, 2003. These liabilities are included in Other current liabilities or Other liabilities (as appropriate) on the Consolidated Balance Sheets. The recognition of these liabilities did not have a material impact on the Company's financial condition or results of operations for the twelve months ended December 31, 2004 or 2003. In the normal course of business, the Company provides legal indemnifications related primarily to the performance of its products and services and patent and trademark infringement of its goods and services sold. These indemnifications generally relate to the performance (regarding function, not price) of the respective goods or services and therefore no liability is recognized related to the fair value of such guarantees. DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES The Company has several hedges of net investment recorded in accordance with SFAS No. 133, "Accounting for Derivative Instruments and Hedging Activities" (SFAS 133). The Company recorded a debit of $8.5 million and $17.1 million during 2004 and 2003, respectively, in the foreign currency translation adjustments line of Other comprehensive income (expense) related to hedges of net investments. At December 31, 2004 and 2003, the Company had $93.7 million and $78.4 million contracted amounts, respectively, of foreign currency forward exchange contracts outstanding. These contracts are part of a worldwide program to minimize foreign currency exchange operating income and balance sheet exposure. The unsecured contracts mature within six months and are with major financial institutions. The Company may be exposed to credit loss in the event of non-performance by the other parties to the contracts. The Company evaluates the credit worthiness of the counterparties' financial condition and does not expect default by the counterparties. Foreign currency forward exchange contracts are used to hedge commitments, such as foreign currency debt, firm purchase commitments and foreign currency cash flows for certain export sales transactions. The following tables summarize by major currency the contractual amounts of the Company's forward exchange contracts in U.S. dollars as of December 31, 2004 and 2003. The "Buy" amounts represent the U.S. dollar equivalent of commitments to purchase foreign currencies, and the "Sell" amounts represent the U.S. dollar equivalent of commitments to sell foreign currencies. -76-

FORWARD EXCHANGE CONTRACTS ----------------------------------------------------------------------------- (IN THOUSANDS) AS OF DECEMBER 31, 2004 ----------------------------------------------------------------------------- U.S. DOLLAR RECOGNIZED TYPE EQUIVALENT MATURITY GAIN (LOSS) ----------------------------------------------------------------------------- Euros Buy $ 33,210 Through February 2005 $ 368 Euros Sell 40,779 January 2005 (968) British pounds sterling Buy 7,287 January 2005 (195) Canadian Dollars Buy 7,210 January 2005 178 Canadian Dollars Sell 3,149 January 2005 (73) Australian Dollars Buy 433 January 2005 14 Australian Dollars Sell 1,629 Through April 2005 (29) ----------------------------------------------------------------------------- Total $ 93,697 $ (705) ============================================================================= At December 31, 2004, the Company held forward exchange contracts in British pounds sterling, euros, Canadian dollars and Australian dollars which were used to offset certain future payments between the Company and its various subsidiaries or vendors. These contracts all mature by April 2005. The Company had an outstanding forward contract designated as a SFAS 133 cash flow hedge in the amount of $587 thousand at December 31, 2004. This forward contract had an unrealized gain of $67 thousand that was included in Other comprehensive income (expense) net of deferred taxes at December 31, 2004. The Company did not elect to treat the remaining contracts as hedges under SFAS 133 and so mark-to-market gains and losses were recognized in net income. FORWARD EXCHANGE CONTRACTS ----------------------------------------------------------------------------- (IN THOUSANDS) AS OF DECEMBER 31, 2003 ----------------------------------------------------------------------------- U.S. DOLLAR RECOGNIZED TYPE EQUIVALENT MATURITY GAIN (LOSS) ----------------------------------------------------------------------------- Euros Sell $ 44,186 By February 2004 $ (270) Euros Buy 27,008 By February 2004 227 British pounds sterling Buy 6,139 By February 2004 119 British pounds sterling Sell 1,082 By February 2004 (48) ----------------------------------------------------------------------------- Total $ 78,415 $ 28 ============================================================================= At December 31, 2003, the Company held forward exchange contracts in British pounds sterling and euros which were used to offset certain future payments between the Company and its various subsidiaries or vendors. These contracts all matured by February 2004. The Company had outstanding forward contracts designated as SFAS 133 cash flow hedges in the amount of $1.6 million at December 31, 2003. These forward contracts had a net unrealized loss of $47 thousand that was included in Other comprehensive income (expense) net of deferred taxes at December 31, 2003. The Company did not elect to treat the remaining contracts as hedges under SFAS 133 and so mark-to-market gains and losses were recognized in net income. CONCENTRATIONS OF CREDIT RISK Financial instruments, which potentially subject the Company to concentrations of credit risk, consist principally of cash and cash equivalents, investments and accounts receivable. The Company places its cash and cash equivalents with high quality financial institutions and, by policy, limits the amount of credit exposure to any one institution. Concentrations of credit risk with respect to accounts receivable are generally limited due to the Company's large number of customers and their dispersion across different industries and geographies. However, the Company's Mill Services Segment has several large customers throughout the world with significant accounts receivable balances. If a receivable from one or more of those customers became uncollectible, it could have a material effect on the Company's results of operations. The Company generally does not require collateral or other security to support customer receivables. FAIR VALUE OF FINANCIAL INSTRUMENTS The major methods and assumptions used in estimating the fair values of financial instruments are as follows: CASH AND CASH EQUIVALENTS The carrying amount approximates fair value due to the relatively short period to maturity of these instruments. FOREIGN CURRENCY FORWARD EXCHANGE CONTRACTS The fair value of foreign currency forward exchange contracts is estimated by obtaining quotes from brokers. -77-

LONG-TERM DEBT The fair value of the Company's long-term debt is estimated based on the quoted market prices for the same or similar issues or on the current rates offered to the Company for debt of the same remaining maturities. The carrying amounts and estimated fair values of the Company's financial instruments as of December 31, 2004 and 2003 are as follows: (IN THOUSANDS) 2004 2003 ----------------------------------------------------------------------------- CARRYING FAIR CARRYING FAIR AMOUNT VALUE AMOUNT VALUE ----------------------------------------------------------------------------- Assets: Cash and cash equivalents $ 94,093 $ 94,093 $ 80,210 $ 80,210 Foreign currency forward exchange contracts -- -- 28 28 Liabilities: Long-term debt including current maturities $ 609,664 $ 651,456 $ 598,677 $ 633,190 Foreign currency forward exchange contracts 705 705 -- -- ----------------------------------------------------------------------------- 14. INFORMATION BY SEGMENT AND GEOGRAPHIC AREA The Company reports information about its operating segments using the "management approach" in accordance with SFAS No. 131, "Disclosures about Segments of an Enterprise and Related Information" (SFAS 131). This approach is based on the way management organizes and reports the segments within the enterprise for making operating decisions and assessing performance. The Company's reportable segments are identified based upon differences in products, services and markets served. There were no significant inter-segment sales. The Company's Divisions are aggregated into three reportable segments and an "all other" category labeled Engineered Products and Services. Due to management changes, effective January 1, 2004, the air-cooled heat exchangers business was reclassified from the Gas and Fluid Control Segment to the Other Infrastructure Products and Services ("all other") Category. In June 2004, the Company announced a new identity for its Gas and Fluid Control Segment and renamed it Gas Technologies. Additionally, the Other Infrastructure Products and Services ("all other") Category was renamed the Engineered Products and Services ("all other") Category. These segments and the types of products and services offered include the following: MILL SERVICES SEGMENT This segment provides mill services, principally for the global steel industry. Mill services include slag processing, marketing and disposal; metal reclamation; slab management systems; materials handling; scrap management programs; in-plant transportation; and a variety of other services. Similar services are provided to non-ferrous metallurgical industries, such as aluminum, nickel and copper. ACCESS SERVICES SEGMENT Major products and services include the rental and sales of scaffolding, powered access equipment, shoring and concrete forming products as well as erection and dismantling services and a variety of other access equipment services. Products and services are provided to the oil, chemical and petrochemical industries; commercial and industrial construction firms; public utilities; industrial plants; and infrastructure repair and maintenance markets. GAS TECHNOLOGIES Major products and services are gas containment cylinders and tanks; cryogenic equipment; and valves, regulators and gauges for high pressure and liquid propane gas equipment, refrigeration, specialty, scuba and life support equipment. Major customers include various industrial markets; petrochemical sectors; propane, compressed gas, life support, scuba and refrigerant gas industries; gas equipment companies; automotive industry; welding distributors; medical laboratories; beverage carbonation users; and the animal husbandry industry. -78-

ENGINEERED PRODUCTS AND SERVICES ("ALL OTHER") CATEGORY Major products and services include granules for asphalt roofing shingles and slag abrasives for industrial surface preparation derived from coal slag; railway track maintenance equipment and services; industrial grating; boilers and water heaters; air-cooled heat exchangers; and process equipment, including industrial blenders, dryers and mixers. Major customers include asphalt roofing manufacturers; private and government-owned railroads worldwide; urban mass transit operators; and industrial plants. Other customers include the chemical, food processing and pharmaceutical industries; natural gas and process industries; and the institutional building and retrofit markets. OTHER INFORMATION The measurement basis of segment profit or loss is operating income. Sales of the Company in the United States and the United Kingdom exceeded 10% of consolidated sales with 42% and 21%, respectively, in 2004; 43% and 21%, respectively, in 2003; and 46% and 21%, respectively, in 2002. No single customer represented 10% or more of the Company's sales during 2004, 2003 or 2002. However, the Mill Services Segment is dependent largely on the global steel industry and has two European based customers that each provided in excess of 10% of this segment's revenues for the years 2002 to 2004 under multiple long-term contracts at several mill sites. The loss of any one of the contracts would not have a material adverse effect upon the Company's financial position or cash flows; however, it could have a material effect on quarterly or annual results of operations. There are no significant inter-segment sales. Corporate assets include principally cash, prepaid pension costs and United States deferred taxes. Assets in the United Kingdom represent 25% of total assets excluding corporate assets as of December 31, 2004 and 2003, and are disclosed separately in the geographic area information. SEGMENT INFORMATION TWELVE MONTHS ENDED --------------------------------------------------------------------- DECEMBER 31, 2004 DECEMBER 31, 2003(a) DECEMBER 31, 2002(a) OPERATING OPERATING OPERATING (IN MILLIONS) SALES(b) INCOME(c) SALES(b) INCOME(c) SALES(b) INCOME(c) ---------------------------------------------------------------------------------------------------------- Mill Services Segment $ 997.4 $ 105.5 $ 827.5 $ 85.9 $ 696.8 $ 73.5 Access Services Segment 706.5 44.4 619.1 37.4 587.9 41.7 Gas Technologies Segment 339.1 14.4 294.0 14.5 307.9 22.0 ---------------------------------------------------------------------------------------------------------- Segment Totals 2,043.0 164.3 1,740.6 137.8 1,592.6 137.2 Engineered Products and Services ("all other") Category 459.1 47.0 377.9 36.5 384.1 38.6 General Corporate - (1.5) - (0.4) - 0.2 ---------------------------------------------------------------------------------------------------------- Consolidated Totals $ 2,502.1 $ 209.8 $ 2,118.5 $ 173.9 $ 1,976.7 $ 176.0 ========================================================================================================== (a) Segment information for 2003 and 2002 has been reclassified to conform with the current presentation. (b) Sales from continuing operations to unaffiliated customers. (c) Operating income (loss) from continuing operations. -79-

RECONCILIATION OF SEGMENT OPERATING INCOME TO CONSOLIDATED INCOME BEFORE INCOME TAXES AND MINORITY INTEREST TWELVE MONTHS ENDED ------------------------------------- DECEMBER 31 DECEMBER 31 DECEMBER 31 (IN MILLIONS) 2004 2003(a) 2002(a) - -------------------------------------------------------------------------------- Segment operating income $ 164.3 $ 137.8 $ 137.2 Engineered Products and Services ("all other") Category 47.0 36.5 38.6 General Corporate Income (Expense) (1.5) (0.4) 0.2 - -------------------------------------------------------------------------------- Operating income from continuing operations 209.8 173.9 176.0 Equity in income of unconsolidated entities, net 0.1 0.3 0.3 Interest Income 2.3 2.2 3.7 Interest Expense (41.0) (40.5) (43.3) - -------------------------------------------------------------------------------- Income from continuing operations before income taxes and minority interest $ 171.2 $ 135.9 $ 136.7 ================================================================================ (a) Segment information for 2003 and 2002 has been reclassified to conform with the current presentation. SEGMENT INFORMATION DEPRECIATION AND ASSETS(a) AMORTIZATION(b) -------------------------------------------------------------------------- (IN MILLIONS) 2004 2003(c) 2002(c) 2004 2003(c) 2002(c) - ------------------------------------------------------------------------------------------------------------ Mill Services Segment $ 985.6 $ 898.0 $ 766.8 $ 107.7 $ 96.9 $ 86.2 Access Services Segment 763.9 696.2 685.4 48.0 41.7 37.4 Gas Technologies Segment 257.2 239.5 238.4 12.7 13.0 13.9 - ------------------------------------------------------------------------------------------------------------ Segment Totals 2,006.7 1,833.7 1,690.6 168.4 151.6 137.5 Engineered Products and Services ("all other") Category 274.6 215.7 226.2 14.7 15.9 16.9 Corporate 108.5 88.6 82.5 1.3 1.4 1.3 - ------------------------------------------------------------------------------------------------------------ Total $ 2,389.8 $ 2,138.0 $ 1,999.3 $ 184.4 $ 168.9 $ 155.7 ============================================================================================================ (a) Assets from discontinued operations of $0.5 million, $1.0 million and $1.3 million in 2004, 2003 and 2002, respectively, are included in the Gas Technologies Segment. (b) Depreciation and amortization from discontinued operations of $0.5 million in 2002 are included in the Gas Technologies Segment. (c) Segment information for 2003 and 2002 has been reclassified to conform with the current presentation. -80-

CAPITAL EXPENDITURES(a) - ----------------------------------------------------------------------- (IN MILLIONS) 2004 2003(b) 2002(b) - ----------------------------------------------------------------------- $ 120.9 $ 88.1 $ 62.5 Mill Services Segment Access Services Segment 50.4 41.2 34.3 Gas Technologies Segment 8.9 7.8 8.3 - ----------------------------------------------------------------------- Segment Totals 180.2 137.1 105.1 Engineered Products and Services ("all other") Category 22.6 6.3 8.8 Corporate 1.4 0.4 0.4 - ----------------------------------------------------------------------- Total $ 204.2 $ 143.8 $ 114.3 ======================================================================= (a) Capital Expenditures from discontinued operations of $0.6 million in 2002 are included in the Gas Technologies Segment. (b) Segment information for 2003 and 2002 has been reclassified to conform with the current presentation. INFORMATION BY GEOGRAPHIC AREA(a) GEOGRAPHIC AREA SALES TO UNAFFILIATED CUSTOMERS ASSETS --------------------------------- --------------------------------- (IN MILLIONS) 2004 2003 2002 2004 2003 2002 - ----------------------------------------------------------------------------------------- United States $ 1,047.4 $ 902.4 $ 903.2 $ 721.8 $ 650.0 $ 648.4 United Kingdom 534.1 453.4 405.7 578.9 506.6 477.7 All Other 920.6 762.7 667.8 980.6 892.8 790.7 - ----------------------------------------------------------------------------------------- Totals excluding Corporate $ 2,502.1 $ 2,118.5 $ 1,976.7 $ 2,281.3 $ 2,049.4 $ 1,916.8 ========================================================================================= (a) Revenues are attributed to individual countries based on the location of the facility generating the revenue. INFORMATION ABOUT PRODUCTS AND SERVICES ---------------------------------- PRODUCT GROUP SALES TO UNAFFILIATED CUSTOMERS ---------------------------------- (IN MILLIONS) 2004 2003 2002 - ----------------------------------------------------------------------------- Mill services $ 997.4 $ 827.5 $ 696.8 Access services 706.5 619.1 587.9 Industrial gas products 339.1 293.9 307.8 Railway track maintenance services and equipment 209.8 173.1 157.2 Industrial grating products 85.6 66.2 86.0 Industrial abrasives and roofing granules 70.9 68.9 68.7 Heat exchangers 60.1 41.2 42.8 Powder processing equipment and heat transfer products 32.7 28.6 28.5 Medical waste disposal (divested in 2002) -- -- 1.0 - ----------------------------------------------------------------------------- Consolidated Sales $ 2,502.1 $ 2,118.5 $ 1,976.7 ============================================================================= -81-

15. OTHER (INCOME) AND EXPENSES In the years 2004, 2003 and 2002, the Company recorded pre-tax Other (income) and expenses from continuing operations of $4.9 million, $7.0 million and $3.5 million, respectively. The major components of this income statement category are as follows: OTHER (INCOME) AND EXPENSES ---------------------------------- (IN THOUSANDS) 2004 2003 2002 - ------------------------------------------------------------------------ Net gains $(1,524) $(3,543) $(7,091) Impaired asset write-downs 484 168 204 Employee termination benefit costs 3,892 6,064 7,140 Costs to exit activities 975 2,725 1,934 Other expense 1,035 1,541 1,286 - ------------------------------------------------------------------------ Total $ 4,862 $ 6,955 $ 3,473 ======================================================================== NET GAINS Net gains are recorded from the sales of redundant properties (primarily land, buildings and related equipment) and non-core assets. In 2004, this included $1.1 million in the Access Services Segment and $0.4 million in the Mill Services Segment. In 2003, this included $2.5 million in the Access Services Segment and $0.7 million in the Mill Services Segment. In 2002, net gains included $2.2 million in the Access Services Segment as well as $1.9 million for assets of a product line in the Engineered Products and Services ("all other") Category. A $2.7 million net gain was also realized from the sale of an equity investment which was part of the Mill Services Segment. Cash proceeds associated with these gains are included in Proceeds from the sale of assets in the investing activities section of the Consolidated Statements of Cash Flows. IMPAIRED ASSET WRITE-DOWNS Impairment losses are measured as the amount by which the carrying amount of assets exceeded their estimated fair value. Fair value is estimated based upon the expected future realizable cash flows including anticipated selling prices. Non-cash impaired asset write-downs are included in Other, net in the Consolidated Statements of Cash Flows as adjustments to reconcile net income to net cash provided by operating activities. EMPLOYEE TERMINATION BENEFIT COSTS The Company adopted SFAS No. 146, "Accounting for Costs Associated with Exit or Disposal Activities," (SFAS 146) on January 1, 2003. This standard addresses involuntary termination costs associated with one-time benefit arrangements provided as part of an exit or disposal activity. These costs and the related liabilities are recognized by the Company when a formal plan for reorganization is approved at the appropriate level of management and communicated to the affected employees. Additionally, costs associated with on-going benefit arrangements, or in certain countries where statutory requirements dictate a minimum required benefit, are recognized when they are probable and estimable, in accordance with existing guidance in SFAS No. 112, "Employers' Accounting for Postemployment Benefits," (SFAS 112). -82-

The total amount of employee termination benefit costs incurred for the years 2004, 2003 and 2002 was as follows. None of the actions are expected to incur any additional costs. - ----------------------------------------------------------------------- EMPLOYEE TERMINATION BENEFIT COSTS ---------------------------------- (IN THOUSANDS) 2004 2003 2002 - ----------------------------------------------------------------------- Mill Services Segment $ 1,338 $ 3,101 $ 3,591 Access Services Segment 1,504 1,778 1,722 Gas Technologies Segment(a) 229 174 247 Engineered Products and Services ("all other") Category(a) 685 749 1,475 Corporate 136 262 105 - ----------------------------------------------------------------------- Total $ 3,892 $ 6,064 $ 7,140 ======================================================================= (a) Segment information for prior periods has been reclassified to conform with the current presentation. Due to management changes, effective January 1, 2004, the air-cooled heat exchangers business, which was previously classified in the Gas Technologies Segment, is classified in the Engineered Products and Services ("all other") category. The terminations for the years 2002 to 2004 occurred principally in Europe and the United States. The following table summarizes employee termination benefit costs and payments (associated with continuing operations) related to reorganization actions initiated prior to January 1, 2005: ORIGINAL REORGANIZATION ACTION PERIOD (IN THOUSANDS) 2004 2003 2002 2001 - ----------------------------------------------------------------------------- Employee termination benefits expense $ 3,892 $ 6,064 $ 7,140 $ 10,135 - ----------------------------------------------------------------------------- Payments: In 2001 -- -- -- (6,142) In 2002 -- -- (4,438) (1,997) In 2003 -- (3,838) (2,627) (2,215) In 2004 (2,178) (1,859) (52) (33) - ----------------------------------------------------------------------------- Total payments: (2,178) (5,697) (7,117) (10,387) Other: 33 87 42 252 - ----------------------------------------------------------------------------- Remaining payments as of December 31, 2004 $ 1,747 $ 454 $ 65 $ -- ============================================================================= The payments for employee termination benefit costs are reflected as uses of operating cash in the Consolidated Statements of Cash Flows. COSTS ASSOCIATED WITH EXIT OR DISPOSAL ACTIVITIES Costs associated with exit or disposal activities are recognized in accordance with SFAS 146 and are included as a component of Other expenses in the Company's Consolidated Statements of Income. SFAS 146 addresses involuntary termination costs (as discussed above) and other costs associated with exit or disposal activities (exit costs). Costs to terminate a contract that is not a capital lease are recognized when an entity terminates the contract or when an entity ceases using the right conveyed by the contract. This includes the costs to terminate the contract before the end of its term or the costs that will continue to be incurred under the contract for its remaining term without economic benefit to the entity (lease run-out costs). Other costs associated with exit or disposal activities (e.g., costs to consolidate or close facilities and relocate equipment or employees) are recognized and measured at their fair value in the period in which the liability is incurred. In 2004, $1.0 million of exit costs were incurred. These were principally relocation costs and lease run-out costs for mainly the Mill Services and Access Services Segments. In 2003 and 2002, exit costs incurred were $2.7 million and $1.9 million, respectively. These were principally lease run-out costs, lease termination costs and relocation costs for mainly the Mill Services and Access Services Segments. -83-

TWO-YEAR SUMMARY OF QUARTERLY RESULTS (UNAUDITED) (IN MILLIONS, EXCEPT PER SHARE AMOUNTS) 2004 -------------------------------------- QUARTERLY FIRST SECOND THIRD FOURTH - -------------------------------------------------------------------------------- Sales $ 556.3 $ 617.6 $ 617.3 $ 710.9 Gross profit (a) 127.3 149.7 146.5 162.1 Net income 16.9 30.7 38.6 35.0 Basic earnings per share 0.41 0.75 0.94 0.85 Diluted earnings per share 0.41 0.74 0.93 0.84 ================================================================================ (IN MILLIONS, EXCEPT PER SHARE AMOUNTS) 2003 -------------------------------------- QUARTERLY FIRST SECOND THIRD FOURTH - -------------------------------------------------------------------------------- Sales $ 487.9 $ 536.4 $ 530.2 $ 564.0 Gross profit (a) 112.2 132.6 130.2 139.1 Net income 12.5 25.6 28.5 25.6 Basic earnings per share 0.31 0.63 0.70 0.63 Diluted earnings per share 0.31 0.63 0.69 0.62 ================================================================================ (a) Gross profit is defined as Sales less costs and expenses associated directly with or allocated to products sold or services rendered. COMMON STOCK PRICE AND DIVIDEND INFORMATION (UNAUDITED) MARKET PRICE PER SHARE DIVIDENDS ---------------------- DECLARED HIGH LOW PER SHARE - -------------------------------------------------------------------------------- 2004 First Quarter $ 48.78 $ 43.00 $ 0.2750 Second Quarter 47.00 40.10 0.2750 Third Quarter 47.35 41.87 0.2750 Fourth Quarter 56.24 44.55 0.3000 2003 First Quarter $ 32.60 $ 27.50 $ 0.2625 Second Quarter 36.88 30.30 0.2625 Third Quarter 39.49 35.14 0.2625 Fourth Quarter 44.39 37.06 0.2750 ================================================================================ -84-

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURES None. ITEM 9A. CONTROLS AND PROCEDURES The Company's management, including the Chief Executive Officer and Chief Financial Officer, has conducted an evaluation of the effectiveness of disclosure controls and procedures as of December 31, 2004. Based on that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that the disclosure controls and procedures are effective. There have been no significant changes in internal controls, or in factors that could significantly affect internal controls, subsequent to the date of their evaluation. Management's Report on Internal Controls Over Financial Reporting is included in Part II, Item 8, "Financial Statements and Supplementary Data." Management's assessment of the effectiveness of the Company's internal control over financial reporting as of December 31, 2004 has been audited by PricewaterhouseCoopers LLP, an independent registered public accounting firm, as stated in their report appearing in Part II, Item 8, "Financial Statements and Supplementary Data," which expresses unqualified opinions on management's assessment and on the effectiveness of the Company's internal control over financial reporting as of December 31, 2004. ITEM 9B. OTHER INFORMATION 10b5-1 Plan - ----------- The Chief Executive Officer (CEO) of the Company adopted in the Fourth Quarter of 2004, a personal trading plan, as part of a long-term strategy for asset diversification and liquidity, in accordance with the Securities and Exchange Commission's Rule 10b5-1. Under the plan, the CEO will exercise, under pre-arranged terms, up to 167,500 options in open market transactions. The 167,500 options represent approximately 38% of his total option holdings at the time the trading plan was initiated. The trading plan will expire in December 2005. As of March 10, 2005, 75,500 shares have been sold under the trading plan. The Chief Financial Officer (CFO) of the Company adopted in the Third Quarter of 2004, a personal trading plan, as part of a long-term strategy for asset diversification and liquidity, in accordance with the Securities and Exchange Commission's Rule 10b5-1. Under the plan, the CFO will exercise, under pre-arranged terms, up to 40,000 options in open market transactions, some of which are set to expire within the next year. The 40,000 options represented approximately 30% of his total option holdings at the time the trading plan was initiated. The trading plan expired in February 2005. As of the expiration of the trading plan, all 40,000 shares had been sold. Rule 10b5-1 allows officers and directors, at a time when they are not in possession of material non-public information, to adopt written plans to sell shares on a regular basis under pre-arranged terms, regardless of any subsequent non-public information they may receive. Exercises of stock options by the CEO or CFO pursuant to the terms of the plan will be disclosed publicly through Form 144 and Form 4 filings with the Securities and Exchange Commission. -85-

PART III ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT Information regarding executive officers required by this Item is set forth as a Supplementary Item at the end of Part I hereof (pursuant to Instruction 3 to Item 401(b) of Regulation S-K). Other information required by this Item is incorporated by reference to the sections entitled "Director Information," "Report of the Audit Committee" and "Section 16(a) Beneficial Ownership Reporting Compliance" of the 2005 Proxy Statement. The Company's Code of Ethics for the Chief Executive Officer and Senior Financial Officers (the "Code") may be found on the Company's internet website, www.harsco.com. The Company intends to disclose on the website any amendments to the Code or any waiver from a provision of the Code. The Code is available in print to any stockholder who requests it. ITEM 11. EXECUTIVE COMPENSATION Information regarding compensation of executive officers and directors is incorporated by reference to the sections entitled "Management Development and Compensation Committee Report on Executive Compensation"; "Executive Compensation and Other Information"; "Stock Options"; "Options Exercises and Holdings"; "Stock Performance Graph"; "Retirement Plans"; "Employment Agreements with Officers of the Company"; and "Directors' Compensation" of the 2005 Proxy Statement. ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT Information regarding security ownership of certain beneficial owners and management is incorporated by reference to the sections entitled "Share Ownership of Certain Beneficial Owners" and "Share Ownership of Management" of the 2005 Proxy Statement. EQUITY COMPENSATION PLAN INFORMATION The Company maintains the 1995 Executive Incentive Compensation Plan and the 1995 Non-Employee Directors' Stock Plan, which allow the Company to grant equity awards to eligible persons. Upon stockholder approval of these two plans in 1995, the Company terminated the use of the 1986 Stock Option Plan for granting stock option awards. The Company also assumed options under the SGB Group Plc Discretionary Share Option Plan 1997 (the "SGB Plan") upon the Company's acquisition of SGB Group Plc ("SGB") in 2000. At the time of the acquisition, various employees of the U.K.-based SGB held previously granted stock options under the SGB Plan. Harsco authorized the issuance of Harsco common stock to fulfill these SGB Plan stock options upon exercise from time to time. Harsco has not made any additional stock option grants under the SGB Plan since the acquisition and will not make any further grants in the future. -86-

The following table gives information about equity awards under these plans as of December 31, 2004. All securities referred to are shares of Harsco common stock. EQUITY COMPENSATION PLAN INFORMATION - -------------------------------------------------------------------------------------------------------------- Column(a) Column(b) Column(c) Number of securities remaining available for Number of securities to be Weighted-average exercise future issuance under issued upon exercise of price of outstanding equity compensation plans outstanding options, options, warrants and (excluding securities Plan category warrants and rights rights reflected in column(a)) - -------------------------------------------------------------------------------------------------------------- Equity compensation plans approved by security holders(1) 1,115,994 $30.97 1,474,781 Equity compensation plans not approved by security holders 5,107(2) $40.14(3) -- - -------------------------------------------------------------------------------------------------------------- Total 1,121,101 $31.01 1,474,781 ============================================================================================================== (1) Plans include the 1995 Executive Incentive Compensation Plan, as amended, and the 1995 Non-Employee Directors' Stock Plan, as amended. (2) Represents the shares of Harsco common stock issuable as replacement option shares in satisfaction of the exercise of stock options granted by SGB under the SGB Plan as described below. This plan is not a material equity compensation plan of the Company. (3) These stock options denominate the exercise price in British pounds sterling. The price shown is translated into U. S. dollars at an exchange rate of $1.9185 effective December 31, 2004. Description of the Equity Compensation Plan Not Approved by Security Holders - ---------------------------------------------------------------------------- The SGB Group Plc Discretionary Share Option Plan 1997 Upon the acquisition of SGB in June 2000, the Company authorized the assumption of outstanding options granted under the SGB Plan and the issuance of options ("Harsco Replacement Options") exercisable for shares of Harsco common stock in exchange for options granted by SGB pursuant to the SGB Plan and exercisable for shares of SGB common stock ("SGB Options"). On June 30, 2000, the Company commenced an offer ("Option Exchange Offer") to the holders of SGB Options for an equivalent Harsco Replacement Option. Upon completion of the Option Exchange Offer, each SGB Option exercisable for one SGB share was exchanged for a Harsco Replacement Option exercisable for a fraction, equal to 0.1362, of one share of Harsco common stock. The Company has authorized the issuance of Harsco common stock from treasury or from authorized but unissued shares as necessary to fulfill the terms of the Harsco Replacement Options. The maximum number of shares of Harsco common stock that were issuable upon exercise of the Harsco Replacement Options was 61,097. Only those SGB participants who accepted the Option Exchange Offer and received Harsco Replacement Options were eligible to continue participation in the SGB Plan. SGB Options were granted under the Plan on five different dates prior to the acquisition. The exercise prices of the Harsco Replacement Options varied depending on the original SGB Option date of grant and ranged from 11.45 British pounds sterling to 20.92 British pounds sterling. All Harsco Replacement Options currently outstanding have an exercise price of 20.92 British pounds sterling. The options are exercisable during the period commencing on the third anniversary of the date the original SGB Options were granted and ending on the day before the tenth anniversary of the date the SGB Options were granted. If a participant ceases to be an Eligible Employee (as defined under the Plan), the participant's Harsco Replacement Options will lapse, except in the event that the participant ceases to be an Eligible Employee due to death or injury, disability, redundancy or retirement. ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS Information regarding certain relationships and related transactions is incorporated by reference to the section entitled "Employment Agreements with Officers of the Company" of the 2005 Proxy Statement. ITEM 14. PRINCIPAL ACCOUNTANT FEES AND SERVICES Information regarding principal accounting fees and services is incorporated by reference to the section entitled "Fees Billed by the Accountants for Audit and Non-Audit Services" of the 2005 Proxy Statement. -87-

PART IV ITEM 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES (a) 1. The Consolidated Financial Statements are listed in the index to Item 8, "Financial Statements and Supplementary Data," on page 42. (a) 2. The following financial statement schedule should be read in conjunction with the Consolidated Financial Statements (see Item 8, "Financial Statements and Supplementary Data"): Page ---- Report of Independent Registered Public Accounting Firm 43 Schedule II - Valuation and Qualifying Accounts for the years 2004, 2003 and 2002 89 Schedules other than the schedule listed above are omitted for the reason that they are either not applicable or not required or because the information required is contained in the financial statements or notes thereto. Condensed financial information of the registrant is omitted since there are no substantial amounts of "restricted net assets" applicable to the Company's consolidated subsidiaries. Financial statements of 50% or less owned unconsolidated companies are not submitted inasmuch as (1) the registrant's investment in and advances to such companies do not exceed 20% of the total consolidated assets, (2) the registrant's proportionate share of the total assets of such companies does not exceed 20% of the total consolidated assets, and (3) the registrant's equity in the income from continuing operations before income taxes of such companies does not exceed 20% of the total consolidated income from continuing operations before income taxes. -88-

SCHEDULE II. VALUATION AND QUALIFYING ACCOUNTS CONTINUING OPERATIONS (DOLLARS IN THOUSANDS) COLUMN C COLUMN A COLUMN B Additions COLUMN D (Deductions) Additions COLUMN E -------- -------- --------- ------------------------------- -------- Balance at Charged to Due to Currency Beginning of Cost and Translation Balance at Description Period Expenses Adjustments Other(a) End of Period - ----------- ------ -------- ----------- -------- ------------- FOR THE YEAR 2004: Deducted from receivables: Uncollectible accounts $ 24,612 $ 5,048 $ 863 $ (11,428)(b) $ 19,095 ====== ====== ==== ======== ====== Deducted from inventories: Inventory valuations $ 5,950 $ 2,849 $ 343 $ (4,084) $ 5,058 ====== ====== ==== ======== ====== Other reorganization and valuation reserves $ 6,692 $ 4,811 $ 283 $ (6,547) $ 5,239 ====== ====== ==== ======== ====== FOR THE YEAR 2003: Deducted from receivables: Uncollectible accounts $ 36,483 $ 3,389 $ 1,609 $ (16,869)(c) $ 24,612 ====== ====== ===== ======== ====== Deducted from inventories: Inventory valuations $ 4,541 $ 2,775 $ 535 $ (1,901) $ 5,950 ====== ====== ==== ======== ====== Other reorganization and valuation reserves $ 8,373 $ 7,409 $ 643 $ (9,733) $ 6,692 ====== ====== ==== ======== ====== FOR THE YEAR 2002: Deducted from receivables: Uncollectible accounts $ 32,495 $ 6,913 $ 1,655 $ (4,580) $ 36,483 ====== ====== ===== ======== ====== Deducted from inventories: Inventory valuations $ 5,487 $ 2,514 $ 467 $ (3,927) $ 4,541 ====== ====== ==== ======== ====== Other reorganization and valuation reserves $ 19,559 $ 7,709 $ 764 $ (19,659)(d) $ 8,373 ====== ====== ==== ======== ====== (a) Includes principally the use of previously reserved amounts. (b) Includes $5,322 for the write-off of six accounts receivable in the Mill Services Segment as well as the write-off of other accounts receivable for all segments. (c) Includes $6,276 for the write-off of two accounts receivable in the Mill Services Segment as well as the write-off of other accounts receivable for all segments. (d) Includes the use of previously reserved Bio-Oxidation balance of $10,377. -89-

(a) 3. Listing of Exhibits Filed with Form 10-K EXHIBIT NUMBER DATA REQUIRED LOCATION IN 10-K - ------ ------------- ---------------- 3(a) Articles of Incorporation as amended April 24, 1990 Exhibit volume, 1990 10-K 3(b) Certificate of Amendment of Articles of Incorporation filed Exhibit volume, 1999 10-K June 3, 1997 3(c) Certificate of Designation filed September 25, 1997 Exhibit volume, 1997 10-K 3(d) By-laws as amended April 25, 1990 Exhibit volume, 1990 10-K 4(a) Harsco Corporation Rights Agreement dated as of September Incorporated by reference to Form 8-A, 28, 1997, with Chase Mellon Shareholder Services L.L.C. filed September 26, 1997 4(b) Registration of Preferred Stock Purchase Rights Incorporated by reference to Form 8-A dated October 2, 1987 4(c) Current Report on dividend distribution of Preferred Stock Incorporated by reference to Form 8-K dated Purchase Rights October 13, 1987 4(f) Debt and Equity Securities Registered Incorporated by reference to Form S-3, Registration No. 33-56885 dated December 15, 1994, effective date January 12, 1995 4(g) Harsco Finance B. V. (pound)200 million, 7.25% Guaranteed Exhibit to 10-Q for the period ended Notes due 2010 September 30, 2000 4(h)(i) Indenture, dated as of May 1, 1985, by and between Harsco Exhibit to Form 8-K dated September 8, 2003 Corporation and The Chase Manhattan Bank (National Association), as trustee (incorporated herein by reference to Exhibit 4(d) to the Registration Statement on Form S-3, filed by Harsco Corporation on August 23, 1991 (Reg. No. 33-42389)) 4(h)(ii) First Supplemental Indenture, dated as of April 12, 1995, by Exhibit to Form 8-K dated September 8, 2003 and among Harsco Corporation, The Chase Manhattan Bank (National Association), as resigning trustee, and Chemical Bank, as successor trustee 4(h)(iii) Form of Second Supplemental Indenture, by and between Harsco Exhibit to Form 8-K dated September 8, 2003 Corporation and JPMorgan Chase Bank, as Trustee 4(h)(iv) Second Supplemental Indenture, dated as of September 12, 2003, Exhibit to 10-Q for the period ended by and between Harsco Corporation and J.P. Morgan Chase Bank, September 30, 2003 as Trustee -90-

EXHIBIT NUMBER DATA REQUIRED LOCATION IN 10-K - ------ ------------- ---------------- 4(i)(i) Form of 5.125% Global Senior Note due September 15, 2013 Exhibit to Form 8-K dated September 8, 2003 4(i)(ii) 5.125% 2003 Notes due September 15, 2013 described in Incorporated by reference to the Prospectus Prospectus Supplement dated September 8, 2003 to Form S-3 Supplement dated September 8, 2003 to Form Registration under Rule 415 dated December 15, 1994 S-3, Registration No. 33-56885 dated December 15, 1994 MATERIAL CONTRACTS - CREDIT AND UNDERWRITING AGREEMENTS 10(a) (i) $50,000,000 Facility agreement dated December 15, 2000 Exhibit volume, 2000 10-K 10(a) (ii) Agreement extending term of $50,000,000 Facility agreement Exhibit volume, 2001 10-K dated December 15, 2000 10(a) (iii) Agreement amending term and amount of $50,000,000 Facility Exhibit volume, 2002 10-K agreement dated December 15, 2000 10(a) (iv) Agreement extending term of $50,000,000 Facility agreement Exhibit volume, 2003 10-K dated December 15, 2000 10(a) (v) Agreement extending term of $50,000,000 Facility agreement Exhibit to Form 8-K dated January 25, 2005 dated December 15, 2000 10(b) Commercial Paper Dealer Agreement dated September 24, 2003, Exhibit volume, 2003 10-K between ING Belgium SA/NV and Harsco Finance B.V. 10(c) Commercial Paper Payment Agency Agreement Dated October 1, 2000, Exhibit volume, 2000 10-K Between Salomon Smith Barney Inc. and Harsco Corporation 10(e) Issuing and Paying Agency Agreement, Dated October 12, 1994, Exhibit volume, 1994 10-K Between Morgan Guaranty Trust Company of New York and Harsco Corporation 10(g) Three Year Credit Agreement Exhibit to Form 8-K dated August 12, 2004 10(i) Commercial Paper Dealer Agreement dated June 7, 2001, between Exhibit to 10-Q for the period ended Citibank International plc, National Westminster Bank plc, The June 30, 2001 Royal Bank of Scotland plc and Harsco Finance B.V. 10(j) Commercial Paper Placement Agency Agreement dated November 6, Exhibit volume, 1998 10-K 1998, between Chase Securities, Inc. and Harsco Corporation -91-

EXHIBIT NUMBER DATA REQUIRED LOCATION IN 10-K - ------ ------------- ---------------- 10(w) Commercial Paper Placement Agency Agreement dated April 12, Exhibit volume, 2002 10-K 2002, between Credit Suisse First Boston Corp. and Harsco Corporation MATERIAL CONTRACTS - MANAGEMENT CONTRACTS AND COMPENSATORY PLANS 10(k) Harsco Corporation Supplemental Retirement Benefit Plan as Exhibit volume, 2002 10-K amended October 4, 2002 10(l) Trust Agreement between Harsco Corporation and Dauphin Deposit Exhibit volume, 1987 10-K Bank and Trust Company dated July 1, 1987 relating to the Supplemental Retirement Benefit Plan 10(m) Harsco Corporation Supplemental Executive Retirement Plan as Exhibit volume, 1991 10-K amended 10(n) Trust Agreement between Harsco Corporation and Dauphin Deposit Exhibit volume, 1988 10-K Bank and Trust Company dated November 22, 1988 relating to the Supplemental Executive Retirement Plan 10(o) Harsco Corporation 1995 Executive Incentive Compensation Plan As Proxy Statement dated March 23, 2004 on Amended and Restated Exhibit B pages B-1 through B-15 10(p) Authorization, Terms and Conditions of the Annual Incentive Exhibit volume, 2001 10-K Awards, as amended and Restated November 15, 2001, under the 1995 Executive Incentive Compensation Plan 10(u) Harsco Corporation Deferred Compensation Plan for Non-Employee Exhibit volume, 2002 10-K Directors, as amended and restated November 19, 2002 10(v) Harsco Corporation 1995 Non-Employee Directors' Stock Plan As Proxy Statement dated March 23, 2004 on Amended and Restated at January 27, 2004 Exhibit A pages A-1 through A-9 10(x) Settlement and Consulting Agreement Exhibit to 10-Q for the period ended March 31, 2003 10(y) Restricted Stock Units Agreement Exhibit to Form 8-K dated January 24, 2005 -92-

EXHIBIT NUMBER DATA REQUIRED LOCATION IN 10-K - ------ ------------- ---------------- EMPLOYMENT AGREEMENTS - 10(q) D. C. Hathaway Exhibit volume, 1989 10-K Uniform agreement, the same as shown for J. J. Burdge " G. D. H. Butler " " " S. D. Fazzolari " " 10(r) Special Supplemental Retirement Benefit Agreement for D. C. Exhibit Volume, 1988 10-K Hathaway DIRECTOR INDEMNITY AGREEMENTS - 10(t) A. J. Sordoni, III Exhibit volume, 1989 10-K Uniform agreement, same as shown for J. J. Burdge " R. C. Wilburn " " " J. I. Scheiner " " " C. F. Scanlan " " " J. J. Jasinowski " " " J. P. Viviano " " " D. H. Pierce " " " K. G. Eddy Exhibit to Form 8-K dated August 27, 2004 -93-

EXHIBIT NUMBER DATA REQUIRED LOCATION IN 10-K - ------ ------------- ---------------- 12 Computation of Ratio of Earnings to Fixed Charges Exhibit volume, 2004 10-K 21 Subsidiaries of the Registrant Exhibit volume, 2004 10-K 23 Consent of Independent Accountants Exhibit volume, 2004 10-K 31(a) Certification Pursuant to Rule 13a-14(a) and 15d-14(a) as Adopted Exhibit volume, 2004 10-K Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 31(b) Certification Pursuant to Rule 13a-14(a) and 15d-14(a) as Adopted Exhibit volume, 2004 10-K Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 32(a) Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Exhibit volume, 2004 10-K Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 32(b) Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Exhibit volume, 2004 10-K Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Exhibits other than those listed above are omitted for the reason that they are either not applicable or not material. The foregoing Exhibits are available from the Secretary of the Company upon receipt of a fee of $10 to cover the Company's reasonable cost of providing copies of such Exhibits. -94-

SIGNATURES Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. HARSCO CORPORATION Date 3-10-05 By /S/ Salvatore D. Fazzolari ------------ --------------------------------- Salvatore D. Fazzolari Senior Vice President, Chief Financial Officer and Treasurer Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacity and on the dates indicated. SIGNATURE CAPACITY DATE /S/ Derek C. Hathaway Chairman, President and Chief 3-10-05 - --------------------------- Executive Officer ------- (Derek C. Hathaway) /S/ Geoffrey D. H. Butler Senior Vice President - Operations 3-10-05 - --------------------------- and Director ------- (Geoffrey D. H. Butler) /S/ Salvatore D. Fazzolari Senior Vice President, Chief 3-10-05 - --------------------------- Financial Officer, Treasurer and ------- (Salvatore D. Fazzolari) Director (Principal Financial Officer) /S/ Stephen J. Schnoor Vice President and Controller 3-10-05 - --------------------------- (Principal Accounting Officer) ------- (Stephen J. Schnoor) /S/ Kathy G. Eddy Director 3-10-05 - --------------------------- ------- (Kathy G. Eddy) /S/ Jerry J. Jasinowski Director 3-10-05 - --------------------------- ------- (Jerry J. Jasinowski) /S/ D. Howard Pierce Director 3-10-05 - --------------------------- ------- (D. Howard Pierce) /S/ Carolyn F. Scanlan Director 3-10-05 - --------------------------- ------- (Carolyn F. Scanlan) /S/ James I. Scheiner Director 3-10-05 - --------------------------- ------- (James I. Scheiner) /S/ Andrew J. Sordoni III Director 3-10-05 - --------------------------- ------- (Andrew J. Sordoni III) /S/ Joseph P. Viviano Director 3-10-05 - --------------------------- ------- (Joseph P. Viviano) /S/ Dr. Robert C. Wilburn Director 3-10-05 - --------------------------- ------- (Dr. Robert C. Wilburn) -95-

                                                                      EXHIBIT 12
                                                                      ----------

                               HARSCO CORPORATION

               Computation of Ratios of Earnings to Fixed Charges

                             (Dollars in Thousands)



                                                                                   YEARS ENDED DECEMBER 31
                                                              ----------------------------------------------------------------
                                                                 2004          2003         2002         2001(a)      2000(a)
                                                              ----------    ----------   ----------    ----------   ----------
                                                                                                     
   Pre-tax income from continuing operations (net of          $  162,574    $  128,707   $  130,650    $  113,195   $  139,741
      minority interest in net income)

   Add fixed charges computed below                               65,978        61,520       64,424        72,265       64,429

   Net adjustments for equity companies                              461         1,062         (219)        2,747        3,749

   Net adjustments for capitalized interest                         (124)           14          121           152          125
                                                              ----------    ----------   ----------    ----------   ----------

   Consolidated Earnings Available for Fixed Charges          $  228,889    $  191,303   $  194,976    $  188,359   $  208,044
                                                              ==========    ==========   ==========    ==========   ==========

Consolidated Fixed Charges:

   Interest expense per financial statements (b)              $   41,057    $   40,513   $   43,323    $   53,190   $   50,082

   Interest expense capitalized                                      251           101           --            --            2

   Portion of rentals (1/3) representing an interest factor       24,670        20,906       20,972        19,075       14,345

   Interest expense for equity companies whose debt is
      guaranteed                                                      --            --          129            --           --
                                                              ----------    ----------   ----------    ----------   ----------

   Consolidated Fixed Charges                                 $   65,978    $   61,520   $   64,424    $   72,265   $   64,429
                                                              ==========    ==========   ==========    ==========   ==========

Consolidated Ratio of Earnings to Fixed Charges                     3.47          3.11         3.03          2.61         3.23
                                                              ==========    ==========   ==========    ==========   ==========


(a)   In order to comply with the Financial Accounting Standards Board (FASB)
      Statement No. 144, "Accounting for the Impairment or Disposal of
      Long-Lived Assets," 2001 and 2000 information has been reclassified for
      comparative purposes.
(b)   Includes amortization of debt discount and expense.
                                                                      EXHIBIT 21
                                                                      ----------
HARSCO CORPORATION

Subsidiaries of the Registrant
                                              Country of              Ownership
Name                                         Incorporation            Percentage
- --------------------------------------------------------------------------------
Heckett MultiServ S.A.I.C.                      Argentina                  100%
Harsco (Australia) Pty. Limited                 Australia                  100%
Harsco Track Technologies Pty. Ltd.             Australia                  100%
MultiServ Australasia Pty. Ltd.                 Australia                   70%
MultiServ Holdings Pty. Limited                 Australia                   55%
MultiServ NSW Pty. Limited                      Australia                   55%
MultiServ South East Asia Pty. Ltd.             Australia                  100%
MultiServ Victoria Pty. Ltd.                    Australia                   70%
SGB Australia (Pty.) Limited                    Australia                  100%
SGB Raffia Pty. Ltd.                            Australia                  100%
Taylor-Wharton (Australia) Pty. Limited         Australia                  100%
AluServ Middle East W.L.L.                      Bahrain                     65%
La Louviere Logistique S.A.                     Belgium                    100%
MultiServ S.A.                                  Belgium                    100%
MultiServ Services Specialises S.A.S.           Belgium                    100%
SGB Belgium Sarl                                Belgium                    100%
Verwerkingsbedryf Voor Byproduckten
  in de Staalnyverhei                           Belgium                    100%
Harsco (Bermuda) Limited                        Bermuda                    100%
MultiServ Limitada                              Brazil                     100%
Sobremetal - Recuperacao de Metais Ltda.        Brazil                     100%
Harsco Canada Corporation                       Canada                     100%
Harsco Canada General Partner Limited           Canada                     100%
Harsco Canada Limited Partnership               Canada                     100%
Harsco Nova Scotia Holding Corporation          Canada                     100%
Guernsey Plant Hire Ltd.                        Channel Islands-Guernsey   100%
SGB (Channel Islands) Ltd.                      Channel Islands-Jersey     100%
SGB Gulf Ltd.                                   Channel Islands-Jersey     100%
MultiServ S.A.                                  Chile                      100%
MultiServ Tang Shan Iron & Steel
  Service Corp. Ltd.                            China                      100%
MultiServ Zhejiang Iron & Steel
  Service Corp. Ltd.                            China                       80%
Taylor-Wharton (Beijing) Cryogenic
  Equipment Co. Ltd.                            China                       51%
Czech Slag - Nova Hut s.r.o.                    Czech Republic              65%
Heckett MultiServ spol. s.r.o.                  Czech Republic             100%
MultiServ Cz s.r.o.                             Czech Republic             100%
SGB Cz a.s.                                     Czech Republic             100%
SGB Denmark ApS                                 Denmark                    100%
Heckett Bahna Co. For Industrial
  Operations S.A.E.                             Egypt                       65%
Heckett MultiServ Bahna S.A.E.                  Egypt                       65%
SGB Egypt for Scaffolding and Formwork S.A.E.   Egypt                    98.85%

HARSCO CORPORATION Subsidiaries of the Registrant Country of Ownership Name Incorporation Percentage - -------------------------------------------------------------------------------- Slag Processing Company Egypt (SLAR) S.A.E. Egypt 60% MultiServ Oy Finland 100% Evulca S.A.S. France 100% Floyequip S.A. France 100% MultiServ France S.A. France 100% MultiServ Industries S.A.S. France 100% MultiServ Logistique et Services Specialises S.A.S. France 100% MultiServ S.A.S. France 100% MultiServ Sud S.A. France 100% PyroServ SARL France 100% SCI Branchy S.A. France 100% SGB S.A.S. France 100% Carbofer International GmbH Germany 100% Harsco GmbH Germany 100% MultiServ GmbH Germany 100% MultiServ Guatemala S.A. Guatemala 100% SGB Asia Pacific Ltd. Hong Kong 100% SGB Eventlink (Ireland) Ltd. Ireland 100% SGB Scafform Limited Ireland 100% IlServ SrL Italy 65% MultiServ SrL Italy 100% SGB Latvia S.I.A. Latvia 70% Luxequip Holding S.A. Luxembourg 100% MultiServ S.A. Luxembourg 100% SGB Asia Pacific (M) Sdn Bhd. Malaysia 100% Taylor-Wharton Asia (M) Sdn. Bhd. Malaysia 100% Taylor-Wharton Gas Equipment Sdn. Bhd. Malaysia 100% Andamios Patentados, S.A. de C.V. Mexico 100% Electroforjados Nacionales, S.A. de C.V. Mexico 100% Irving, S.A. de C.V. Mexico 100% MultiServ Metals de Mexico, S.A. de C.V. Mexico 100% Harsco Europa B.V. Netherlands 100% Harsco Finance B.V. Netherlands 100% Heckett MultiServ China B.V. Netherlands 100% Heckett MultiServ Far East B.V. Netherlands 100% MultiServ Finance B.V. Netherlands 100% MultiServ (Holland) B.V. Netherlands 100% MultiServ International B.V. Netherlands 100% SGB Holland B.V. Netherlands 100% SGB Industrial Services B.V. Netherlands 100% SGB Logistic Services B.V. Netherlands 100% SGB North Europe B.V. Netherlands 100% Slag Reductie Nederland B.V. Netherlands 100%

HARSCO CORPORATION Subsidiaries of the Registrant Country of Ownership Name Incorporation Percentage - -------------------------------------------------------------------------------- Slag Reductie (Pacific) B.V. Netherlands 100% Stalen Steigers Holland B.V. Netherlands 100% SteelServ Limited New Zealand 50% MultiServ A.S. Norway 100% SGB Polska SP Z.O.O. Poland 100% Companhia de Tratamento de Sucatas, Limitada Portugal 100% Trenci-Engenharia Tecnicas Racuionalizades de Construcao Civil Lda. Portugal 100% SGB Al Darwish United WLL Qatar 49% Heckett MultiServ Saudi Arabia Limited Saudi Arabia 55% MultiServ Smederevo D.O.O. Serbia 100% SGB Asia Pacific (S) Pte. Ltd. Singapore 100% MultiServ Slovensko s.r.o. Slovak Republic 100% SGB Slovensko s.r.o. Slovak Republic 100% Taylor-Wharton Harsco, s.r.o. Slovak Republic 100% MultiServ South Africa (Pty.) Limited South Africa 100% SRH Mill Services (Pty.) Ltd. South Africa 100% SteelServ (Pty.) Ltd. South Africa 100% Gestion Materias Ferricas, S.A. Spain 100% MultiServ Iberica S.A. Spain 100% MultiServ Intermetal S.A. Spain 100% MultiServ Lycrete S.A. Spain 100% MultiServ Reclamet, S.A. Spain 100% Serviequipo S.A. Spain 100% Montanus Industriforvaltning A.B. Sweden 100% MultiServ A.B. Sweden 100% MultiServ Nordiska A.B. Sweden 100% MultiServ (Sweden) A.B. Sweden 100% SGB Stallningar A.B. Sweden 100% MultiServ (Thailand) Company Limited Thailand 100% Faber Prest Limited U.K. 100% Faber Prest (Overseas) Limited U.K. 100% Faber Prest (Pacific) Limited U.K. 100% Harsco Investment Ltd. U.K. 100% Harsco Track Technologies Ltd. U.K. 100% Harsco (U.K.) Ltd. U.K. 100% Heckett International Services Limited U.K. 100% Heckett Limited U.K. 100% MastClimbers Ltd. U.K. 100% MultiServ (A.S.R.) Ltd. U.K. 100% MultiServ (Sheffield) Ltd. U.K. 100% MultiServ (U.K.) Ltd. U.K. 100% MultiServ Group Ltd. U.K. 100% MultiServ Investment Limited U.K. 100%

HARSCO CORPORATION Subsidiaries of the Registrant Country of Ownership Name Incorporation Percentage - -------------------------------------------------------------------------------- MultiServ Logistics Limited U.K. 100% MultiServ plc U.K. 100% Otis Transport Services Limited U.K. 100% Quipco Ltd. U.K. 100% SGB Eventlink Limited U.K. 100% SGB Group Ltd. U.K. 100% SGB Holdings Ltd. U.K. 100% SGB Investments Ltd. U.K. 100% SGB Services Ltd. U.K. 100% Slag Reduction Overseas Limited U.K. 100% Harsco Foreign Sales Corporation U.S. Virgin Islands 100% Faber Prest (U.S.), Inc. U.S.A. 100% Harsco Defense Holding, Inc. U.S.A. 100% Harsco Minnesota Corporation U.S.A. 100% Harsco Technologies Corporation U.S.A. 100% Harsco UDLP Corporation U.S.A. 100% Heckett Technology Services Inc. U.S.A. 100% MultiServ General Corp. U.S.A. 100% MultiServ Inc. U.S.A. 100% MultiServ Intermetal Inc. U.S.A. 100% MultiServ Investment Corporation U.S.A. 100% MultiServ Operations Ltd. U.S.A. 100% MultiServ U.S. Corporation U.S.A. 100% SGB Holdings Inc. U.S.A. 100% Slag Reduction Investment Corporation U.S.A. 100% SRA Mill Services, Inc. U.S.A. 100% Quebeisi SGB LLC United Arab Emirates 49% Heckett MultiServ M.V. & M.S., C.A. Venezuela 100% Companies in which Harsco Corporation does not exert management control are not consolidated. These companies are listed below as unconsolidated entities. Country of Incorporation/ Ownership Name Organization Percentage - -------------------------------------------------------------------------------- Granufos S.A.S. France 50% Phooltas Tamper Private Limited India 40% p.t. Purna Baja Heckett Indonesia 40% Salamis / SGB Limited Scotland 50%

                                                                      EXHIBIT 23
                                                                      ----------

            CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


We hereby consent to the incorporation by reference in the Registration
Statements on Form S-8 (Nos. 2-57876, 33-5300, 33-14064, 33-24854, 333-13175,
333-13173, 333-59832, 333-70710) and on Form S-3 (No. 33-56885) of Harsco
Corporation of our report dated March 10, 2005 relating to the consolidated
financial statements, financial statement schedule, management's assessment of
the effectiveness of internal control over financial reporting and the
effectiveness of internal control over financial reporting, which appear in this
Form 10-K.




/s/ PricewaterhouseCoopers LLP




Philadelphia, Pennsylvania
March 10, 2005
                                                                   EXHIBIT 31(a)
                                                                   -------------
                                 CERTIFICATIONS
                                 --------------

I, Derek C. Hathaway, certify that:

1.   I have reviewed this annual report on Form 10-K of Harsco Corporation;

2.   Based on my knowledge, this report does not contain any untrue statement of
     a material fact or omit to state a material fact necessary to make the
     statements made, in light of the circumstances under which such statements
     were made, not misleading with respect to the period covered by this
     report;

3.   Based on my knowledge, the financial statements, and other financial
     information included in this report, fairly present in all material
     respects the financial condition, results of operations and cash flows of
     the registrant as of, and for, the periods presented in this report;

4.   The registrant's other certifying officer(s) and I are responsible for
     establishing and maintaining disclosure controls and procedures (as defined
     in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal controls over
     financial reporting (as defined in Exchange Act Rules 13a-15(f) and
     15d-15(f)) for the registrant and have:

     (a)  Designed such disclosure controls and procedures, or caused such
          disclosure controls and procedures to be designed under our
          supervision, to ensure that material information relating to the
          registrant, including its consolidated subsidiaries, is made known to
          us by others within those entities, particularly during the period in
          which this report is being prepared;

     (b)  Designed such internal control over financial reporting, or caused
          such internal control over financial reporting to be designed under
          our supervision, to provide reasonable assurance regarding reliability
          of financial reporting and the preparation of financial statements for
          external purposes in accordance with generally accepted accounting
          principles;

     (c)  Evaluated the effectiveness of the registrant's disclosure controls
          and procedures and presented in this report our conclusions about the
          effectiveness of the disclosure controls and procedures, as of the end
          of the period covered by this report based on such evaluation; and

     (d)  Disclosed in this report any change in the registrant's internal
          control over financial reporting that occurred during the registrant's
          most recent fiscal quarter (the registrant's fourth fiscal quarter in
          the case of an annual report) that has materially affected, or is
          reasonably likely to materially affect, the registrant's internal
          control over financial reporting; and

5.   The registrant's other certifying officer(s) and I have disclosed, based on
     our most recent evaluation of internal control over financial reporting, to
     the registrant's auditors and the audit committee of the registrant's board
     of directors (or persons performing the equivalent functions):

     (a)  All significant deficiencies and material weaknesses in the design or
          operation of internal control over financial reporting which are
          reasonably likely to adversely affect the registrant's ability to
          record, process, summarize and report financial information; and

     (b)  Any fraud, whether or not material, that involves management or other
          employees who have a significant role in the registrant's internal
          control over financial reporting.

March 10, 2005

/s/ Derek C. Hathaway
- --------------------------------------
Derek C. Hathaway
Chief Executive Officer
                                                                   EXHIBIT 31(b)
                                                                   -------------
                                 CERTIFICATIONS
                                 --------------

I, Salvatore D. Fazzolari, certify that:

1.   I have reviewed this annual report on Form 10-K of Harsco Corporation;

2.   Based on my knowledge, this report does not contain any untrue statement of
     a material fact or omit to state a material fact necessary to make the
     statements made, in light of the circumstances under which such statements
     were made, not misleading with respect to the period covered by this
     report;

3.   Based on my knowledge, the financial statements, and other financial
     information included in this report, fairly present in all material
     respects the financial condition, results of operations and cash flows of
     the registrant as of, and for, the periods presented in this report;

4.   The registrant's other certifying officer(s) and I are responsible for
     establishing and maintaining disclosure controls and procedures (as defined
     in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal controls over
     financial reporting (as defined in Exchange Act Rules 13a-15(f) and
     15d-15(f)) for the registrant and have:

     (a)  Designed such disclosure controls and procedures, or caused such
          disclosure controls and procedures to be designed under our
          supervision, to ensure that material information relating to the
          registrant, including its consolidated subsidiaries, is made known to
          us by others within those entities, particularly during the period in
          which this report is being prepared;

     (b)  Designed such internal control over financial reporting, or caused
          such internal control over financial reporting to be designed under
          our supervision, to provide reasonable assurance regarding reliability
          of financial reporting and the preparation of financial statements for
          external purposes in accordance with generally accepted accounting
          principles;

     (c)  Evaluated the effectiveness of the registrant's disclosure controls
          and procedures and presented in this report our conclusions about the
          effectiveness of the disclosure controls and procedures, as of the end
          of the period covered by this report based on such evaluation; and

     (d)  Disclosed in this report any change in the registrant's internal
          control over financial reporting that occurred during the registrant's
          most recent fiscal quarter (the registrant's fourth fiscal quarter in
          the case of an annual report) that has materially affected, or is
          reasonably likely to materially affect, the registrant's internal
          control over financial reporting; and

5.   The registrant's other certifying officer(s) and I have disclosed, based on
     our most recent evaluation of internal control over financial reporting, to
     the registrant's auditors and the audit committee of the registrant's board
     of directors (or persons performing the equivalent functions):

     (a)  All significant deficiencies and material weaknesses in the design or
          operation of internal control over financial reporting which are
          reasonably likely to adversely affect the registrant's ability to
          record, process, summarize and report financial information; and

     (b)  Any fraud, whether or not material, that involves management or other
          employees who have a significant role in the registrant's internal
          control over financial reporting.

March 10, 2005

/s/ Salvatore D. Fazzolari
- --------------------------------------
Salvatore D. Fazzolari
Chief Financial Officer
                                                                   EXHIBIT 32(a)
                                                                   -------------




                            CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002



In connection with the Annual Report of Harsco Corporation (the "Company") on
Form 10-K for the period ending December 31, 2004 as filed with the Securities
and Exchange Commission on the date hereof (the "Report"), I, Derek C. Hathaway,
Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. ss. 1350,
as adopted pursuant to ss. 906 of the Sarbanes-Oxley Act of 2002, that to the
best of my knowledge:

            (1) The Report fully complies with the requirements of section 13(a)
or 15(d) of the Securities Exchange Act of 1934; and

            (2) The information contained in the Report fairly presents, in all
material respects, the financial condition and results of operations of the
Company.




/s/ Derek C. Hathaway
- ----------------------------------
Derek C. Hathaway
Chief Executive Officer

March 10, 2005

A signed original of this written statement required by Section 906 has been
provided to Harsco Corporation and will be retained by Harsco Corporation and
furnished to the Securities and Exchange Commission or its staff upon request.
                                                                   EXHIBIT 32(b)
                                                                   -------------




                            CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002



In connection with the Annual Report of Harsco Corporation (the "Company") on
Form 10-K for the period ending December 31, 2004 as filed with the Securities
and Exchange Commission on the date hereof (the "Report"), I, Salvatore D.
Fazzolari, Chief Financial Officer of the Company, certify, pursuant to 18
U.S.C. ss. 1350, as adopted pursuant to ss. 906 of the Sarbanes-Oxley Act of
2002, that to the best of my knowledge:

            (1) The Report fully complies with the requirements of section 13(a)
or 15(d) of the Securities Exchange Act of 1934; and

            (2) The information contained in the Report fairly presents, in all
material respects, the financial condition and results of operations of the
Company.




/s/ Salvatore D. Fazzolari
- ----------------------------------
Salvatore D. Fazzolari
Chief Financial Officer

March 10, 2005


A signed original of this written statement required by Section 906 has been
provided to Harsco Corporation and will be retained by Harsco Corporation and
furnished to the Securities and Exchange Commission or its staff upon request.