The main duties of the supervision and control office are to supervise and supervise the implementation of state policies, to study and formulate rules and regulations for the building of a clean government and the fight against corruption, and to supervise their implementation. Implement the regulations on integrity and self-discipline of enterprise leaders, check the implementation of the appointment system for the building of a clean and honest government, strengthen the decision on major matters of the enterprise, the appointment and removal of major departments, the arrangement of important projects, the use of major funds, and supervise and inspect the outstanding problems and weak environments existing in the management of enterprise management, regulate the conduct of enterprises, and improve the efficiency of enterprise management.