ART GROUP HOLD (00565) announced that Mr. Chen Jinyan has resigned from his position as an executive director to focus on other commitments, effective from January 23, 2026. Following Mr. Chen's resignation as an executive director, he has also ceased to serve as the company's authorized representative under Rule 3.05 of the Listing Rules for securities on The Stock Exchange of Hong Kong. The board of directors announced that Dr. Huang Haoxian, an executive director, has been appointed as the authorized representative, effective from January 23, 2026.