Guancheng Datong: The deviation of the stock price has reached 20% for three consecutive days, indicating trading risks.

Guangzhou Datoong announced that the closing price of the company's stock has deviated by 20% for three consecutive trading days on October 31, November 3, and November 4, 2025, indicating abnormal fluctuations. Through self-examination and inquiries to controlling shareholders and actual controllers, as of the date of the announcement, there were no significant undisclosed matters that should be disclosed, and the production and operation are normal. No media reports, market rumors, hot concepts, or other major events affecting the stock price have been found. The company reminds investors to pay attention to trading risks and to invest rationally.