National Development and Investment Group Co., Ltd., referred to as "SDIC Group" for short, is a national key leading enterprise under intermediate supervision, the only project investment holding enterprise among central enterprises, and the first batch of state-owned asset investment management companies' reform and innovation demonstration units. SDIC Group, a state-owned holding company, is a limited liability enterprise established in Beijing.

Key industries include power energy industry chain led by power engineering, transportation industry chain led by roads and ports, and development and design business processes of strategic scarce resources and natural resources. Since its establishment, China Development and Investment Group Co., Ltd. has gradually improved its strategic positioning, upgraded its asset structure, and gradually established four development strategic business process modules: infrastructure, innovative strategic industrial chain, financial industry and service industry, and offshore business.

The key development trend of infrastructure is the power energy industry chain led by power engineering, the transportation industry chain led by roads and ports, and the business process of strategic scarce resources and natural resources development and design. Innovative strategic industrial chain promotes the combination of investment funds and investment control projects, focusing on the development of high-end equipment manufacturing, health industry, environmental protection in big cities, bioenergy and other industrial chains.