SHENZHEN, March 31 (Xinhua) -- The China National Offshore Oil Corporation announced on Monday that it has discovered a major oilfield in the eastern South China Sea, with proven reserves exceeding 100 million tonnes. ■
SHENZHEN, March 31 (Xinhua) -- The China National Offshore Oil Corporation announced on Monday that it has discovered a major oilfield in the eastern South China Sea, with proven reserves exceeding 100 million tonnes. ■
