The board of supervisors shall include an appropriate proportion of shareholders' representatives and employees' representatives, among which the proportion of employees' representatives shall not be less than 65,438+0/3, and the specific proportion shall be stipulated in the articles of association. The employee representatives in the board of supervisors are elected by the employees of the company through employee congresses, employee congresses or other forms of democratic elections. Directors and senior managers shall not concurrently serve as supervisors. The Board of Supervisors shall hold at least 1 meeting every six months. The supervisor may propose to convene an interim meeting of the board of supervisors. The term of office of the supervisor is 3 years. Upon expiration of the term of office, a supervisor may be re-elected.