Tomofumi Osaki

Caemi Mineração e Metalurgia SA (CAEMI) operates as a holding company in mining and iron ore processing operations in the state of Minas Gerais and exports from its sea terminal in the state of Rio de Janeiro. Through CADAM, CAEMI is active in the international market of kaolin for coated paper. CADAM's industrial facilities are located in Brazil's North Region, with an additional plant in Belgium. CAEMI also holds interests in PPSA, a Brazilian company that produces and sells high quality and performance kaolin-based pigments, particularly for the world paper and board industry. CAEMI was founded in December, 1987 and is located in Rio de Janeiro, Brazil.

Mitsui & Co. (U.S.A.), Inc. engages in the business investment, project development and management and capital goods leasing and technology transfer services. The firm conducts sales, exports, imports, and offshore trades in the areas of iron & steel products, mineral & metal resources, infrastructure projects, mobility business, chemicals, energy, foods & retail, consumer service business, and others, while providing general services for retailing, information and communications, technical support, transportation, logistics and financing. The company was founded by Douglas J. Jacobs in 1966 and is headquartered in New York, NY.

Siam Yamato Steel Co. Ltd. manufactures steel products. Its structural steel products include H & I-sections, channels, angles, sheet piles, universal beams, universal columns, parallel flange channels, universal bearing piles, and H-pile shapes. The company's hot-rolled structural sections are used in oil and gas offshore platforms. Siam Yamato Steel was founded in 1992 and is located in Bangkok, Thailand

Part of Acek Desarrollo y Gestión Industrial SL, Gestamp North America, Inc. manufactures and wholesales motor vehicle parts and electrical accessories. The company is based in Troy, MI.

Vina Kyoei Steel Co., Ltd. engages in the manufacture of steel products. Its products include deformed bars, thread deformed bars and couplers, plain round bars, wire rods, shape steels, and steel billets. The company was founded on January 28, 1994 and is headquartered in Ba Ria Vung Tau, Vietnam.

Sanyo Special Steel Manufacturing India Pvt Ltd. manufactures and supplies carbon, alloy and tool die steels. The products it offers are bearings, flanges, auto component, bright/pelled bars, and forged, rolled and cast products. The company was founded on November 8, 2011 and is headquartered in Mahim West, India.

Part of Mitsui & Co., Ltd., Bangkok Coil Center Co., Ltd. is a Thai company that provides steel processing services. The company is based in Pathumthani, Thailand.

Part of Acek Desarrollo y Gestión Industrial SL, Gestamp Holding Argentina SL manufactures automotive components. The company is based in Madrid, Spain.