from yahoo finance
Aluminum Corporation of China Limited and its subsidiaries engage in bauxite mining, alumina refining, and aluminum smelting businesses in the People's Republic of China. The company's Alumina segment involves in mining and purchasing bauxite and other raw materials, refining bauxite into alumina, and selling alumina. This segment also produces and sells chemical alumina, including alumina hydrate, alumina chemicals, and gallium. Its Primary Aluminum segment engages in procuring alumina and other raw materials, supplemental materials, and electricity power smelting alumina to produce primary aluminum; selling primary aluminum products; and producing and selling carbon products and aluminum-fabricated products. Aluminum Corporation of China also engages in designing production process; providing repair and maintenance services for electrical plant and machinery; manufacturing and distributing ceramic products and electronic products; alumina importing and exporting operations; and trading of colored metallurgy materials and bauxite, as well as offering technical consulting services. The company was founded in 2001 and is headquartered in Beijing, the People's Republic of China. Aluminum Corporation of China Limited is a subsidiary of Aluminum Corporation of China.
financials
http://finance.yahoo.com/q/ks?s=ACH
debt/equity ratio 0.389
low pe
owns a part of rio tinto
http://seekingalpha.com/article/58233-aluminum-corp-of-china-...
http://www.altenergystocks.com/archives/2007/08/alcoa_an_iron...
http://www.socialpicks.com/ideas/show/79831