周心怀任中石油董事、总经理、党组副书记

Group 1 - The core point of the article is the appointment of Zhou Xinhuai as the new General Manager and Deputy Secretary of the Party Committee of China National Petroleum Corporation (CNPC) [1] - Zhou Xinhuai has been relieved of his duties as the General Manager and Deputy Secretary of the Party Committee of China National Offshore Oil Corporation (CNOOC) [1] - The appointment and removal of positions are conducted in accordance with relevant laws and regulations [1]