The company's industrial integration of domestic superior resources such as tungsten and rare earth has achieved initial results and has formed a relatively complete industrial chain; At present, considerable achievements have been made in the overseas development of copper, alumina and other resources that are in short supply and long-term need in China: it has obtained a long-term capacity investment project of 400,000 tons of alumina from Alcoa with a term of 30 years; Signed a joint venture agreement with Chilean national copper company to jointly develop Chilean copper resources and obtain a total supply of about 840,000 tons of metallic copper in 15 years; United Jiangtong acquired 0/00% equity of Canada North Peru Copper Company/KLOC. The total resources of the company are: 8.04 million tons of copper and 0/98 tons of gold. It is estimated that it will be put into production after 4-5 years, and it can produce more than 200,000 tons of copper concentrate every year in the five years before it is put into production. Signed the 2009 annual electrolytic copper purchase agreement with Poland Copper Group Company, including the annual contract of 50,000 tons of electrolytic copper and the spot import contract of 8,000 tons.