Huadian Natural Gas Singapore (HNGS) is the global natural gas, oil and carbon trading platform of China Huadian Corporation(CHD), HNGS is one of the largest LNG buyers in global market. China Huadian Corporation (CHD) is one of the five national power producers wholly owned by the state and regulated by the State-owned Assets Supervision and Administration Commission of the State Council. The major business of CHD includes: power generation, heat production and supply; development of primary energy related with electricity such as coal and gas, relevant professional and technical service.