Rio Tinto (Rio Tinto) is a kind of risk investment?

Rio Tinto (Rio Tinto) is engaged in the exploration, mining and processing mineral resources. Its products include iron ore, aluminium, copper, diamonds, coal, uranium, gold, industrial minerals. Rio has been trying to divest non-core assets and unprofitable, because Sam Walsh, chief executive of the company to take over the company. The company has previously said that it is not interested in selling the mozambique coal business, but failed to find a buyer, after its diamond business changed his mind. The growth of the expected Rio Tinto (Rio Tinto), because it catch again keep its business, and continue to provide the raw material, all around the world.

jia dian tang bu jiu shi tian de liao 

　　mou tian he tong shi chi zao can ，cai dan shang you tian dou jiang he yuan wei dou jiang ，

　　tong shi dian liao tian dou jiang ，duan shang zhuo yi hou tong shi chang liao chang bu shi tian de ，

　　yu shi jiao fu wu yuan guo lai wen zen me hui shi ，

　　fu wu yuan guo lai zhi zhuo zhuo shang de bai tang kan sha zi yi yang kan zhuo tong shi shuo ：“ni jia dian tang bu jiu shi tian de liao ？”

　　tong shi shun jian wu di zi rong ！