Legal analysis: Yes, generally speaking, the minutes of the meeting are suggested to be signed by the participants to show their approval of the contents of the meeting. If there is a big disagreement, different opinions will be indicated in the minutes of the meeting (the responsibility will be investigated). A complete meeting record, in addition to the main contents of the meeting, should also include the meeting name, place, starting and ending time, host, recorder, participants, attendees, absentees, topics discussed at the meeting and other elements.

Legal basis: Article 119 of the Company Law of People's Republic of China (PRC) stipulates that the Board of Supervisors shall meet at least once every six months. The supervisor may propose to convene an interim meeting of the board of supervisors. The discussion methods and voting procedures of the board of supervisors shall be stipulated in the company's articles of association unless otherwise stipulated in this Law. The resolution of the board of supervisors shall be adopted by more than half of the supervisors. The board of supervisors shall make minutes of the decisions on the matters discussed, and the supervisors present at the meeting shall sign the minutes.