中石油天然气集团成立新公司，含海洋工程装备业务

Group 1 - The establishment of China National Petroleum Corporation (CNPC) Tianjin Drill Bit Co., Ltd. has been reported, with a registered capital of 49 million yuan [1] - The company's business scope includes manufacturing and sales of marine engineering equipment, as well as sales of mechanical parts and components [1] - CNPC indirectly holds 100% ownership of the new company [1]