TONGRENTANGCM (03613) announced that Gu Haiou has resigned from his positions as executive director, chairman of the board, and authorized representative under Rule 3.05 of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited, effective September 4, 2025, due to reaching retirement age. The company's executive director Yan Han has been appointed as chairman of the board, effective September 4, 2025. Executive director and vice chairman Le Zheng has been appointed as authorized representative, effective September 4, 2025.