China oil firm takes $3.1B stake in SAmerican firm
(AP) HONG KONG (AP) -- Leading offshore producer China National Offshore Oil Corp. said Sunday it has agreed to pay $3.1 billion to form a joint-venture with a major Argentine energy firm, helping to expand China's access to natural resources in South
updated 861 (AP Business News), inserted 1, updated 4, at 2012-02-13 03:19:20