Central Ring Hai Lu announcement, the company held the first meeting of the fourth board of directors on September 20, 2024, and approved the "Proposal on Appointing the Company's Securities Affairs Representative". The board of directors agreed to appoint Ms. He Yifei as the company's securities affairs representative to assist the board secretary in fulfilling duties, with a term from the date of approval at the first meeting of the fourth board of directors until the expiration of the fourth board of directors term.