Jiangsu Recbio Technology Co., Ltd. at its annual general meeting held May 11, 2023 announce that at the AGM, Mr. ZHANG Jiaxin was appointed as a non-executive Director; Ms. CHEN Qingqing was appointed as an executive Director; and (iii) Mr. HU Houwei was appointed as a non-executive Director. The biographies of the above appointed Directors and other information required to be disclosed pursuant to Rule 13.51(2) of the Listing Rules are set out in the Circular. As of the date of this announcement, such information has no change.