National Aluminium Company Limited is an India-based integrated bauxite-alumina-aluminum- power complex. The Company's operations include bauxite mines, alumina refinery, aluminum smelter, captive power plant, rolled products unit, port facilities, wind power plants, solar power and Nalco Research & Technology Centre - testing services. Its segments include chemicals and Aluminium. Chemicals segment includes calcined alumina, alumina hydrate and other related products. Aluminium segment includes aluminum ingots, wire rods, billets, strips, rolled and other related products. It is operating approximately 22.75 lakh MT per annum alumina refinery plant located at Damanjodi in Koraput district of Odisha and 4.60 lakh MT per annum aluminum smelter located at Angul, Odisha. It is operating four wind power plants with total capacity of 198.40 megawatts. The Company, through its joint venture company, Khanij Bidesh India Limited, is focused on sourcing battery minerals like lithium and cobalt.