ST Dongtong: If it is subject to a major violation that requires delisting, we will fully cooperate with the relevant work of the China Securities Regulatory Commission.

*ST Dongtong Stock Trading Abnormal Fluctuations Announcement, company suspected of false recording of financial data in regular reports, being investigated by the China Securities Regulatory Commission. The company received the "Notice of Administrative Penalty Preliminary Notice" issued by the China Securities Regulatory Commission on September 12, 2025. Based on the facts determined in the "Notice", the company's reports for the years 2019 to 2022 contained false recordings, and the issuance of shares to specific entities in 2022 constituted fraudulent issuance. The company may face major violations and forced delisting. The company will fully cooperate with the relevant work of the China Securities Regulatory Commission, and the final outcome will be subject to the official penalty decision issued by the China Securities Regulatory Commission.