Is Chengtong Group a deputy ministerial level or a main hall level?

China Chengtong Holding Group Co., Ltd. (hereinafter referred to as "China Chengtong") is a large enterprise group supervised by the State-owned Assets Supervision and Administration Commission of the State Council, with total assets of nearly 90 billion yuan. China Chengtong is the first batch of central enterprises of State-owned Assets Supervision and Administration Commission (SASAC) to standardize the board of directors, and it is an important asset management platform to serve the adjustment of layout structure and strategic reorganization of central enterprises.