Interview: OPEC chief "optimistic" about China's economy
VIENNA, July 6 (Xinhua) -- Haitham Al Ghais, secretary general of the Organization of the Petroleum Exporting Countries (OPEC) said that he is very optimistic a
Xinhua Haitham Al Ghais Al Ghais International Seminar Organization Of The Petroleum Exporting Countries Kuwait Petroleum Corporation Organization For Economic
Source: shanghaisun.com