Guizhou Zhenhua E-Chem Inc(688707) : Guizhou Zhenhua E-Chem Inc(688707) 2021 annual performance report of the audit committee of the board of directors Guizhou Zhenhua E-Chem Inc(688707) (hereinafter referred to as "the company") the audit committee of the board of directors in accordance with the operation guidelines of the audit committee of the board of directors of listed companies on Shanghai Stock Exchange, the standards for the governance of listed companies and the Listing Rules of shares on the science and Innovation Board of Shanghai Stock Exchange issued by the CSRC The guidelines for the application of the self regulatory rules of companies listed on the science and Innovation Board of Shanghai Stock Exchange No. 1 - standardized operation, and in accordance with the relevant provisions of the articles of association and the working system of the audit committee of the board of directors, they will perform their duties in 2021, actively carry out their work and earnestly perform their duties. The report on the work of 2021 is as follows: I. Basic information of the audit committee. The audit committee of the Fifth Board of directors of the company is composed of three members: independent director Mr. Yu Chuanli, independent important matter Mr. Cheng Bo and director Mr. Wu Jie. Among them, independent directors account for 2 / 3 of the total members of the audit committee, and the chairman is Mr. Yu Chuanli with professional accounting qualification