Aluminum Corporation of China Ltd is a China-based company primarily engaged in the production and sale of primary aluminum and aluminum products. The Company conducts its business primarily through five segments. The Alumina segment is engaged in the mining and purchase of bauxite, the production and sale of alumina and alumina bauxite. The Primary Aluminum segment is engaged in the smelting of alumina, the production and sale of primary aluminum, carbon products, aluminum alloy and other aluminum products. The Energy segment is engaged in coal mining, electricity generation by thermal power, wind power and solar power, new energy related equipment manufacturing business. The Trading segment is engaged in the trading of alumina, primary aluminum, aluminum fabrication products, other non-ferrous metal products and coal products. The Corporate and Other Operating segment is engaged in the management of corporate, research and development activities and others.