Legal basis: People's Republic of China (PRC) Company Law.
Article 53 The functions and powers of the board of supervisors or supervisors (1) The board of supervisors and the supervisors of a company without a board of supervisors shall exercise the following functions and powers: (1) Check the financial affairs of the company; (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.
Article 54 The functions and powers of the board of supervisors or supervisors (II) Supervisors may attend meetings of the board of directors as nonvoting delegates and raise questions or suggestions on matters resolved by the board of directors. The board of supervisors and the supervisors of the company without a board of supervisors may investigate the company's abnormal operation; If necessary, an accounting firm can be hired to assist in the work, and the expenses shall be borne by the company.