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Vale is a Brazilian multinational corporation engaged in metals and mining and one of the largest logistics operators in Brazil. Vale is the largest producer of iron ore and nickel in the world. It al
so produces manganese, ferroalloys, copper, bauxite, potash, kaolin, and cobalt; as of 2014 the company operated nine hydroelectricity plants, and a large network of railroads, ships, and ports used to transport its products.