The duties of the board of supervisors of listed companies mainly include: 1, checking the company's finances; 2. When the acts of directors and senior managers harm the interests of the company, they are required to correct them; 3. Supervise the directors and senior management personnel, and put forward suggestions for removal according to regulations; 4. Other duties as stipulated in the Articles of Association.

Legal objectivity:

Article 53 of the Company Law of People's Republic of China (PRC) The board of supervisors and supervisors of companies without a board of supervisors shall exercise the following functions and powers: (1) Check the company's finances; (2) To supervise the acts of directors and senior managers in performing the duties of the Company, and put forward suggestions for the removal of directors and senior managers who violate laws, administrative regulations, articles of association or resolutions of the shareholders' meeting; (3) To require directors and senior managers to correct their actions when they harm the interests of the company; (4) Proposing to convene an extraordinary shareholders' meeting, and convening and presiding over the shareholders' meeting when the board of directors fails to perform its duties as stipulated in this Law; (five) to submit a proposal to the shareholders' meeting; (6) To institute legal proceedings against directors and senior managers in accordance with the provisions of Article 151 of this Law. (seven) other functions and powers stipulated in the articles of association.