Jing-Jin Electric Technologies Co.Ltd(688280) : Jing-Jin Electric Technologies Co.Ltd(688280) independent directors’ annual work report in 2021, as independent directors of Jing-Jin Electric Technologies Co.Ltd(688280) (hereinafter referred to as “the company”), we strictly followed the company law, the securities law, the rules for independent directors of listed companies, the Listing Rules of shares on the science and Innovation Board of Shanghai Stock Exchange, the self regulatory guidelines for listed companies on the science and Innovation Board of Shanghai Stock Exchange No. 1 – standardized operation and other relevant laws and regulations In accordance with the provisions of the normative documents and the Jing-Jin Electric Technologies Co.Ltd(688280) articles of Association (hereinafter referred to as the “articles of association”) and the detailed rules for the work of independent directors, he performed his duties diligently, paid timely attention to the operation of the company, actively participated in the general meeting of shareholders, the meetings of the board of directors and the special committees of the board of directors, carefully considered various proposals, expressed independent opinions on relevant proposals, guaranteed the independence of the exercise of duties, and effectively safeguarded the interests of the company and all shareholders, Especially the legitimate rights and interests of minority shareholders. Now the annual work report of 2021 is reported as follows