Swancor Advanced Materials Co.Ltd(688585) : Swancor Advanced Materials Co.Ltd(688585) board of directors' audit committee's 2021 annual work report. In 2021, all members of the board of directors' Audit Committee strictly complied with the relevant provisions and requirements of the standards for corporate governance of listed companies, the Listing Rules of the science and Innovation Board of Shanghai Stock Exchange, the Swancor Advanced Materials Co.Ltd(688585) articles of association and the detailed rules for the work of the board of directors' audit committee, diligently performed their duties and standardized operation. The performance of their duties in 2021 is reported as follows: I Basic information of the audit committee of the board of directors the specific composition of the audit committee of the second board of directors of the company is shown in the table below. The convener is Jiang Xiangcai, an independent director with professional accounting qualification