ST Zhongdi: Stock trading has experienced abnormal fluctuations. It has been suspended since the market opened on November 13th.

ST Zhongdi announced that the company's stock price has increased by 153.19% from October 16, 2025 to November 12, 2025, with significant fluctuations. In order to protect the interests of investors, the company will investigate the situation of the stock trading fluctuations. The company's stock will be suspended from trading starting from November 13, 2025, until the investigation is completed and relevant announcements are made, with the expected suspension period not exceeding 3 trading days.