Hindalco Industries Ltd. engages in the production and marketing of aluminium and copper products. It operates through the Aluminium and Copper segments. The Aluminium segment manufactures and sells hydrate and alumina, and aluminium products. The Copper segment is the manufacture and sale of copper cathode, continuous cast copper rods, sulphuric acid, DAP and complexes, gold, silver, and other precious metals. The company was founded by Ghanshyam Das Birla on December 15, 1958 and is headquartered in Mumbai, India.