John Rutledge, a former US presidential economic advisor, addresses during the Boao Forum for Asia Global Energy and Resources Roundtable held in Qingdao, east China`s Shandong province, Nov 5, 2011. Some 50 officers, enterprisers and experts around the world attended the roundtable meeting here on Saturday. (Xinhua/Li Ziheng)

Zhou Wenzhong (L, front), secretary general of the Boao Forum for Asia (BFA), listens during the Boao Forum for Asia Global Energy and Resources Roundtable held in Qingdao, east China`s Shandong province, Nov 5, 2011. Some 50 officers, enterprisers and experts around the world attended the roundtable meeting here on Saturday. (Xinhua/Li Ziheng)

The Boao Forum for Asia Global Energy and Resources Roundtable held in Qingdao, east China`s Shandong province, Nov 5, 2011. Some 50 officers, enterprisers and experts around the world attended the roundtable meeting here on Saturday. (Xinhua/Li Ziheng)

Participants discuss before the Boao Forum for Asia Global Energy and Resources Roundtable held in Qingdao, east China`s Shandong province, Nov 5, 2011. Some 50 officers, enterprisers and experts around the world attended the roundtable meeting here on Saturday. (Xinhua/Li Ziheng)