A combination of file photographs show then PetroChina Chairman Jiang Jiemin attending a news conference announcing the company's results in Hong Kong March 25, 2010 (L), and then Congress spokesman ... more 
A combination of file photographs show then PetroChina Chairman Jiang Jiemin attending a news conference announcing the company's results in Hong Kong March 25, 2010 (L), and then Congress spokesman Li Dongsheng answering a question during a news conference on the eve of the 17th National Congress of the Communist Party of China (CPC) in Beijing October 14, 2007. REUTERS/Bobby Yip (L)/Claro Cortes IV/Files less 
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Mon, Jul 14, 2014 6:47 AM EDT