The Company held the Sixth Meeting of the Third Session of the Board of Directors on June 25, 2023, and considered and passed the "Proposal on Appointment of the Secretary of the Board of Directors of the Company".

Appointment of Mr. Yang Wen as the Secretary of the Board of Directors of the Company, with a term of office until the expiry of the Third Session of the Board of Directors, effective from 25 June 2023 Mr. Yang Wen was appointed as the Secretary of the Board of Directors of the Company. The above appointees hold 0 shares of the Company, accounting for 0% of the Company's share capital, and are not targets of the Credit Default Joint Disciplinary Committee. The above appointees hold 0 shares of the Company, accounting for 0% of the Company's share capital, and are not subject to the joint disciplinary measures for breach of trust.

Mr. Liu Feng has applied to the Board of Directors of the Company for resignation as the secretary of the Board of Directors due to personal reasons, and after his resignation, Mr. Liu Feng will not hold any position in the Company. Mr. Liu Feng will no longer hold any position in the Company after his resignation. In order to ensure the daily operation of the Board of Directors of the Company and the disclosure of information of the Company, upon nomination by the Chairman of the Board of Directors of the Company. The Board of Directors proposes to appoint Mr. Yang Wen as the secretary of the Board of Directors of the Company.

Yang Wen, male, born in January 1984, with Chinese nationality, no permanent residence abroad, and a master's degree. From May 2010 to May 2011, he worked at Guosen Futures Company Limited; from June 2011 to March 2014, he worked at Ruihua Accounting Firm (Special General Partnership). From June 2011 to March 2014, he worked at Ruihua Accounting Firm (Special General Partnership); from March 2014 to October 2017, he worked at GF Securities Co. Ltd. from March 2014 to October 2017; Qianhai Life Insurance Co. Ltd. from November 2014 to October 2017; Qianhai Life Insurance Company Limited from October 2017 to September 2021; Shenzhen Zhengwei (Group) Company Limited from November 2021 to April 2022; Shenzhen Zhengwei (Group) Company Limited from April 2022 to February 2023 Ltd. from April 2022 to February 2023; and in June 2023, Zhuhai Techland Bioengineering Co.

The appointment of the Secretary of the Board of Directors is in line with the needs of the normal development of the Company and will not adversely affect the production and operation of the Company.