中國油價年內第十次上調 車主燃油費用大增

Station attendants serve customers at a PetroChina gas station in Beijing, 05 November 2007. State-owned PetroChina Co., a unit of state-owned China National Petroleum Corp., the country's biggest oil and gas producer, became the world's first company worth more than $1 trillion as the Chinese oil producer's shares nearly tripled on its first day of trading in China. AFP PHOTO/Frederic J. BROWN (Photo credit should read FREDERIC J. BROWN/AFP/Getty Images)