Aluminum Corporation of China Limited, together with its subsidiaries, engages in the manufacture and distribution of alumina, and primary aluminum and aluminum fabricated products in the mainland of China and internationally. It operates through Alumina, Primary Aluminum, Trading, and Energy segments. The Alumina segment is involved in the mining and purchasing of bauxite and other raw materials; and production and sale of alumina, as well as alumina-related products, such as alumina hydrate, alumina-based chemical products, and gallium. The Primary Aluminum segment procures alumina, other raw materials, supplemental materials, and electricity power; and produces and sells primary aluminum and aluminum-related products comprising carbon products, aluminum alloy products, and other electrolytic aluminum products. The Trading segment is involved in the trading of alumina, primary aluminum, other non-ferrous metal products, coal products, and supplemental materials. The Energy segment engages in coal mining; electricity generation by thermal power, wind power, and solar power; new energy related equipment manufacturing business; and the construction and operation of coal aluminum integration. The company also manufactures, acquires, and distributes bauxite mines, limestone ore, aluminum magnesium ore, and related nonferrous metal products. The company was founded in 2001 and is based in Beijing, the People's Republic of China.