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Aluminum Corporation of China Limited
Aluminum Corporation of China Limited (known as
Chalco; parent group
Aluminum Corporation of China is known as
Chinalco) (,
- redirect, ), is a state-owned, multinational aluminium company headquartered in Beijing, People's Republic of China. It is the world's second-largest alumina producer (and the only producer in China) and third-largest primary aluminium producer (and the largest producer in China). Chinalco is principally engaged in the extraction of aluminium oxide, electrolyzation of virgin aluminium and the processing and production of aluminium as well as traded trading and engineering and technical services.