CNPC buys 60 mln A shares of subsidiary PetroChina
2008-09-22 12:22:38 GMT2008-09-22 20:22:38 (Beijing Time) Xinhua English
An engineer walks past piles of oil tanks at a PetroChina's oil refinery in Lanzhou, Gansu province, April 21, 2008.
BEIJING, Sept. 22 (Xinhua) -- China National Petroleum Corp. (CNPC) announced on Monday that it had purchased 60 million A-shares of its Shanghai-listed subsidiary, PetroChina Co. Ltd.