China National Petroleum (CNPC) is one of the largest oil and gas companies in the world, headquartered in Beijing, China. Established in 1998, it is a state-owned enterprise responsible for the exploration, production, and distribution of petroleum and natural gas. CNPC operates both domestically and internationally, with projects in various countries. The company plays a significant role in China's energy security and economic development. It is involved in refining, petrochemical production, and the development of renewable energy sources. CNPC also invests in research and technology to enhance its operations and reduce environmental impact.