energy and chemical
in accordance with the national energy development strategy, sam group hammers away at the business of investment, development, production and sales of petroleum and natural gas. it has registered patents such as “solid particle of solidified bitumen”. by integrating high-quality resources such as oil and gas fields at home and abroad, sam group has been promoting the development of energy exploration and production, transmission and distribution, and terminal sales in a coordinate way. it carries forward the market-oriented trading of petroleum and gas, and contributes to the sustainable development of green, low-carbon cycle of national economy.