In light of a new corruption probe among high-level Chinese government officials, a U.S.-based law firm says it is now investigating securities claims against PetroChina Company Ltd.

American singer Jennifer Lopez has been criticized for participating in an event sponsored by the China National Petroleum Corporation held in Turkmenistan.

China National Petroleum Corporation has started construction of the nation's first carbon capture and storage project.

China National Petroleum Corporation has formally published its 2009 corporate social responsibility report and a report on CNPC's activities in Sudan.

Citigroup and OAO Gazprom have signed a small but pioneering deal in China that may lay the foundation for a larger scale national market for carbon trading.

Australia's Woodside Petroleum Company has announced the invalidity of an liquid natural gas sale agreement it signed with China National Petroleum Corporation in 2007.

UOP LLC, an affiliate of Honeywell, has announced that it has signed a memorandum of understanding with China National Petroleum Corporation and the two companies will collaborate on a range of biofuel technologies and projects in China.