Heavy smoke rises from an oil refinery in the Dayawan Economic and Technical Development Zone of Huizhou city, South China’s Guangdong province, July 11, 2011. The fire at the oil refinery was reported at 4:10 am and was put out in three hours. No casualties were caused, authorities said. [Photo/Xinhua]
Firefighters try to extinguish a fire at an oil refinery in the Dayawan Economic and Technical Development Zone of Huizhou city, South China’s Guangdong province, July 11, 2011. [Photo/Xinhua]