Mitsui Mining and Smelting (TKS: 5706)

Mitsui Mining and Smelting Co Ltd (Mitsui Kinzoku) is a corporation based in Tokyo, Japan. Established in 1950, the firm primarily supplies and produces metals for manufacturers of both automobiles and telecommunications devices. The company is split across four segments: Engineered Materials, within which Mitsui Kinzoku supplies catalytic converters, battery materials, and copper foil used in microelectronics; Metals, which involves mining, smelting, and recycling copper and zinc; Automotive Parts and Components, which principally manufactures door-related automotive parts; and Affiliates Coordination, which includes perlite, die-casting, and engineering projects. Whilst Mitsui Kinzoku derives the majority of its revenue domestically, the company operates in several overseas markets, notably the United States and mainland Asia. The assets of the firm are managed by the executive management team.