China National Petroleum Corporation (CNPC)

Is a major state-owned oil and gas company in China, involved in various sectors of the energy industry.

Their key activities include:

1. Exploration and Production: Engaging in the exploration, development, and extraction of crude oil and natural gas both domestically and internationally.
2. Refining and Petrochemicals: Operating refineries and petrochemical plants to process crude oil and natural gas into refined products and chemicals.
3. Marketing and Distribution: Managing the distribution and sale of oil and gas products, including fuels and lubricants.
4. Natural Gas and LNG: Developing infrastructure and facilities for natural gas processing, transportation, and liquefied natural gas (LNG) production.
5. Technological Innovation: Investing in research and development to advance energy technologies and improve operational efficiency.
   

CNPC focuses on ensuring energy security, advancing technology, and supporting economic growth both in China and globally.