Three Healthcare Group (01889): Xie Haijing has been appointed as an authorized representative.

Wisdom Finance and Economics APP News, San Ai Health Group (01889) announced that Mr. She Hao (Mr. She) has tendered his resignation as Executive Director and Deputy Chief Executive Officer, and no longer serves as the authorized representative of the company referred to in Rule 3.05 of the Securities Listing Rules of the Stock Exchange of Hong Kong Limited, effective May 20, 2026 (resignation), in order to devote more time to personal matters.