Tito Botelho Martins

Vale Overseas Ltd. engages in providing debt securities for finance entities. The company was founded on April 3, 2001 and is headquartered in George Town, Cayman Islands.

Vale Inco Ltd. manufactures nickel materials for manufacturing stainless steel and batteries. It also mines and processes copper, gold, cobalt and platinum metals. The company also manufactures flakes and powders for use in catalysts, electronics and paints. Its mining and processing operations are in Canada, Indonesia and the UK. Vale Inco was founded in 1901 and is located in Toronto, Canada.

Mineração Rio do Norte SA extracts, processes and sells bauxite ore. It also transports products by rail and loads it onto ships for sea transport at its Porto Trombetas Bauxite Terminal. The company was founded in 1967 and is headquartered in Oriximina, Brazil.

Fundação Vale do Rio Doce de Seguridade Social Valia (VALIA) is the pension fund management subsidiary of Vale SA (SP: VALE3) in Brazil.^ Based in Rio de Janeiro, VALIA was created by Companhia Vale do Rio Doce in 1973 to provide an additional financial benefit at retirement.

Samarco Mineração SA engages in the production and processing of iron ore. It has integrated operation which consists of the mining and beneficiation of low-grade iron ore and the transportation of the concentrated ore in the form of slurry through pipelines. The company was founded on May 11, 1977 and is headquartered in Belo Horizonte, Brazil.

Mineracoes Brasileiras Reunidas SA engages with the mining business. It produces and exports iron ore. The company was founded on December 20, 1971 and is headquartered in Nova Lima, Brazil.

Part of Gerdau SA, Aço Minas Gerais SA is a steel manufacturing private company based in Belo Horizonte, Brazil. The Brazilian company specializes in producing steel products.

Part of Vale SA, Cia de Alumina do Pará is a private company based in Rio de Janeiro, Brazil. The Brazilian company produces aluminum.

Vale Ltd. engages in the mining, processing, and marketing of nickel. The firm produces nickel, copper, cobalt, platinum, rhodium, ruthenium, iridium, gold, and silver. The company was founded in 1901 and is headquartered in Toronto, Canada.

Votorantim Metais Participações Ltda. produces zinc, electrolytic nickel, and aluminum in Latin America. Its operations include extraction, smelting, and refining of zinc and nickel. It also manufactures long steel from recycled scrap and pig iron. The company was founded in 1996 and is headquartered in São Paulo, Brazil.

Alumina do Norte do Brasil SA operates an aluminum refinery. The company is headquartered in Barcarena, Brazil.

Alumínio Brasileiro SA engages in the production of aluminum. It supplies domestic and foreign markets with high-purity ingots. The company was founded in 1985 and is headquartered in Barcarena, Brazil.

Votorantim Metals Canada, Inc. owns and operates mineral mine project. The company is headquartered in Toronto, CA.

Votorantim Metais Zinco SA produce and distributes zinc. The company was founded on January 22, 1975 and is headquartered in Tres Marias, Brazil.

Nexa Recursos Minerais SA engages processing of zinc and mining services. The company was founded on January 22, 1975 and is headquartered in Tres Marias, Brazil.