Aluminum Corporation of China Limited, also known as Chalco or Chinalco (SEHK: 2600, NYSE: ACH,SSE: 601600), is the only producer of alumina and the largest producer of primary aluminum in the People's Republic of China.Chalco is a member of the SSE 50.

With effect from 10 June 2008, Chalco was added to the Hang Seng Index Constituent Stock (blue chip).

Chinalco is investing $3bn to begin open-cast mining operations, within three to four years, in Morococha District, Peru. The company plans to extract copper ore from Mount Toromocho.

The recent breakdown of the Chinalco-Rio deal has caused a series of speculation regarding the motivation of the Australian Government.

Type	Public (SEHK: 2600, NYSE: ACH)
Headquarters	Beijing, People's Republic of China
Key people	Xiong Weiping (CEO and Chairman)
Industry	Aluminum
Products	Aluminum products,copper,other nonferrous metals
Revenue	76.7 billion yuan ($11.23 billion) (2008)
Net profits	9 million yuan ($1.32 million)
Employees	86,200 (2006)
Website	chalco.com.cn