Malaysia Smelting Corporation Berhad is a Malaysia-based investment holding company. The Company is engaged in the smelting of tin concentrates and tin bearing materials, the production of various grades of refined tin metal under the MSC brand name, and the sales and delivery of refined tin metal and byproducts. The Company operates through three segments: Tin Smelting, Tin Mining and Others. The Tin Smelting segment includes the smelting of tin concentrates and tin bearing materials, the production of various grades of refined tin metal, and the sale and delivery of refined tin metal and by-products. The Tin mining segment includes activities involving exploration for and mining of tin. The Others segment includes investments in other metal and mineral resources. The Company, through its equity interest in Redring Solder (M) Sdn. Bhd., is engaged in the manufacture and sale of solder products for jointing and semi-conductor applications in the electrical and electronics industries.