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Subsidiaries and Associated Companies

Metal Products Business Unit

Japan

Company Name Details of Business
Hokkaido Shearing Kaisha, Ltd. Fabrication and sale of steel products
KS Summit Steel Co., Ltd. Shearing, slitting, and sale of steel sheets
Marubeni Itochu Sumisho Techno Steel Inc. Sale of steel products
Mazda Steel Co., Ltd. Shearing, slitting, and sale of steel sheets
SC Pipe Solutions Co., Ltd. Sale of steel piping and other steel products
Sumisho Metalex Corporation Sale of nonferrous metal products, materials for home heat solution
Sumisho Speciality Steel Corporation Stock, sale, and processing of specialty steel
SUMITOMO CORPORATION GLOBAL METALS CO., LTD Sale of steel products and non-ferrous metal products
Summit Steel Co., Ltd. Shearing, slitting, and sale of steel sheets

Overseas

Company Name Details of Business Country/Region
Arkansas Steel Associates LLC Steel mini mill (Manufacturing of railroad tie plates) U.S.A.
Calamba Steel Center Inc. Shearing, slitting, and sale of steel sheets Philippines
CS Metal Co., Ltd. Shearing, slitting, and sale of steel sheets Thailand
CS Non-Ferrous Center Co., Ltd. Shearing, slitting, and blanking of aluminum coils, sheets, and circles Thailand
Dong Guan Summit Metal Products Co., Ltd. Shearing, slitting, and sale of steel sheets China
EASTERN STEEL INDUSTRY CORPORATION Manufacturing and sale of galvanized steel sheets Cambodia
Foshan Summit Nikka Mold & Metal Products Co., Ltd. Stock, sale, and processing of tool steel China
Hanoi Steel Center Co., Ltd. Shearing, slitting, and sale of steel sheets Vietnam
INDIA STEEL SUMMIT PRIVATE LIMITED Shearing, slitting of steel plates and manufacture of metal stamping parts and die India
Kienle + Spiess GmbH Manufacturing and sale of motor cores Germany
Kienle + Spiess Hungary Kft Manufacturing and sale of motor cores Hungary
Mactan Steel Center Inc. Shearing, slitting, and sale of steel sheets Philippines
Mason Metal Industry Co., Ltd. Shearing, slitting, and sale of steel sheets Taiwan
MEZON STAINLESS STEEL FZCO Sales of stainless steel tubular, pipe and plate U.A.E.
P.T. Super Steel Karawang Shearing, slitting, and sale of steel sheets Indonesia
Saigon Steel Service & Processing Co., Ltd. Shearing, slitting, and sale of steel sheets Vietnam
Sankey Laminations Ltd. Manufacturing and sale of motor cores U.K.
SC Metal Pty. Ltd. Investment in aluminum smelting operation in Australia Australia
SC Pipe Services Inc. Investment in pipe manufacturing and sales company in the U.S.A. U.S.A.
Servilamina Summit Mexicana S.A. de C.V. Shearing, slitting, and sale of steel sheets Mexico
Shanghai Nikka Metal Products Co., Ltd. Stock, sale, and processing of tool steel China
Shanghai Summit Metal Products Co., Ltd. Shearing, slitting, and sale of steel sheets China
Steel Center (Malaysia) Sdn Bhd Shearing, slitting, and sale of steel sheets Malaysia
Steel Center Europe, s.r.o. Shearing, slitting, and sale of steel sheets Czech
Sumiputeh Steel Centre Sdn Bhd Shearing, slitting, and sale of steel sheets Malaysia
SUMISHO METAL (THAILAND) CO., LTD. Shearing, slitting, and sale of steel sheets Thailand
Summit Steel (M.E.) FZCO Trade of various kind of steel products, Steel service center, sale of flat steel products U.A.E.
Tianjin Hua Zhu Metal Products Co., Ltd. Shearing, slitting, and sale of steel sheets China
Wuxi Summit-Bao Metal Products Co., Ltd. Shearing, slitting, and sale of steel sheets China
Zhongshan Nomura Steel Products Co., Ltd. Shearing, slitting, and sale of steel sheets China

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