MITSUBISHI MATERIALS CORPORATION is a Japan-based company principally engaged in the processing and manufacture of non-ferrous metals and cement. The Company operates in four business segments. High-Performance Products segment manufactures and sells copper processed products, electronic materials and aluminum products. Processing segment manufactures and sells carbide products and sintered products. Metal segment is involved in the smelting and sale of copper, gold and silver. Cement segment provides cement, aggregate, ready-mixed concrete and concrete products. The Company is also involved in the energy-related business such as geothermal and hydroelectric power generation business, environmental recycling-related business, as well as engineering-related business, among others.