Malaysia Smelting Corporation Berhad, an investment holding company, engages in the smelting tin concentrates and tin bearing materials in Malaysia. It operates through three segments: Tin Smelting, Tin Mining, and Others. The company produces, sells, and delivers refined tin metal and by-products under the MSC brand name; explores and mines tin; and invests in other metal and mineral resource companies. It also engages in the tin warehousing; and properties holding and rental businesses. Malaysia Smelting Corporation Berhad was founded in 1887 and is headquartered in Port Klang, Malaysia.