Shanghai Research Institute of Building Sciences Group (603153.SH): Appoints Xia Bing as President.

Shanghai Research Institute of Building Sciences Group (603153.SH) announced that the company has received a written resignation report from the director and president Zhu Lei. Zhu Lei has applied to resign from the position of president due to reaching retirement age. After resigning from the above position, Zhu Lei will continue to serve as a director of the company until the current term of the board of directors expires. In accordance with the provisions of the Company Law, the Company's Articles of Association, etc., the first nomination committee meeting of the first board of directors held by the company on January 23, 2025, and the twenty-fifth meeting of the first board of directors have deliberated and approved the appointment of Xia Bing as the company's president. The term of office will start from the date of approval by the board of directors until the expiration of the current term of the board of directors.