PetroChina to buy 51.89 Percent Stake in CNPC for HKD 7.59 Billion

    PetroChina Co said it would buy a 51.89 percent stake in CNPC (Hong Kong) from mainland parent China National Petroleum Company (CNPC) in a HKD 7.59 billion deal.     PetroChina said it will explore with CNPC (Hong Kong) potential opportunities to jointly develop gas ventures, including vehicle fuel gas and other natural...