Aluminum Corporation of China Limited (Chinese: 中国铝业股份有限公司, known as Chalco), is a Chinese company listed in Hong Kong and in New York.[2] A multinational aluminium company, its headquarters are in Beijing, People’s Republic of China. It is the world’s second-largest alumina producer and third-largest primary aluminium producer (and the largest producer in China).[3]
Chinalco is principally engaged in the extraction of aluminium oxide, electrolysis of virgin aluminium and the processing and production of aluminium as well as traded trading and engineering and technical services.
Its primary listing is on the Shanghai Stock Exchange and it is a constituent of the SSE 180 index. It has secondary listings on the Hong Kong Stock Exchange and the New York Stock Exchange.
The major shareholder of the company was Aluminum Corporation of China known as Chinalco (Chinese: 中国铝业公司), a state owned enterprise.
Source: https://en.wikipedia.org/wiki/Aluminum_Corporation_of_China_Limited
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