ST Su Wu: received the decision to delist the stock.

*ST Suwu Announcement: The company received the Shanghai Stock Exchange's decision on the termination of the listing of Jiangsu Wuzhong Medical Development Co., Ltd.'s stock on December 1, 2025. Based on the facts identified by the China Securities Regulatory Commission's administrative penalties, the company's annual reports disclosed from 2020 to 2023 contain false records, constituting a situation of major illegal mandatory delisting. Shanghai Stock Exchange decided to terminate the company's stock listing, with the start date of the delisting consolidation period being December 9, 2025, and the expected final trading date being December 29, 2025, with a delisting consolidation period of 15 trading days.