Saudi Arabia's Oil Minister Ali al-Naimi (C), Chairman of China's Sinopec Corp Su Shulin (L) and Governor of Fujian province Huang Xiaojin attend an opening ceremony of a commercial operation of the country's first joint-venture integrated oil refining and petrochemical complex in Quanzhou, Fujian province November 11, 2009. OPEC is still deciding whether to adjust crude output next month, and so far sees a "balanced" market, a senior Gulf source told Reuters on Tuesday in the Chinese city of Fuzhou, on condition of anonymity. Picture taken November 11, 2009. REUTERS/China Daily (CHINA ENERGY SOCIETY BUSINESS) CHINA OUT. NO COMMERCIAL OR EDITORIAL SALES IN CHINA