688021: Aofu Environmental Technology Co.Ltd(688021) the performance report of the audit committee of the board of directors of the company in 2021 is diligent and responsible in accordance with the relevant provisions of the guidelines for the operation of the audit committee of the board of directors of listed companies of Shanghai Stock Exchange, the standards for the governance of listed companies, the Listing Rules of the science and Innovation Board of Shanghai Stock Exchange, the articles of association and the working rules of the audit committee, Conscientiously fulfilled the responsibility of audit and supervision. The performance of the audit committee of the board of directors in 2021 is reported as follows: I. Basic information of the audit committee. The audit committee of the third board of directors of the company is composed of three members, namely Mr. an Guangshi, an independent director, Mr. Li Junhua, an independent director and Mr. Pan jiqingsheng, a director. The chairman of the committee is Mr. an Guangshi, a professional of the board of directors. Independent directors account for more than half of the audit committee, have professional knowledge and business experience in performing the duties of the audit committee, and meet the requirements of relevant laws and regulations on the proportion of the number and professional allocation of the audit committee