China Railway Construction Group Co., Ltd. (CRCC) is a super-large central construction enterprise managed by the State Council State-owned Assets Supervision and Administration Commission, so it has the dual status of central enterprises and state-owned enterprises. Central enterprises are enterprises directly managed by the central government, and state-owned enterprises refer to state-owned enterprises, including central enterprises and local state-owned enterprises. As a central enterprise, China Railway Construction is a state-level enterprise with ministerial status. As a state-owned enterprise, China Railway Construction plays an important role in the development and construction of the national economy. Its business scope covers railway, highway, bridge, tunnel and other construction fields, and has made important contributions to national infrastructure construction. Through the management and supervision of SASAC, China Railway Construction plays a stable and supporting role in the national economic development, and has a certain strategic position and importance.