Yongding Co., Ltd.: Abnormal fluctuations in stock trading, reminding investors to pay attention to risks.

Yongding Co., Ltd. announced that from August 4 to August 6, 2026, the cumulative deviation value of the daily closing price increase of the company's stock over three consecutive trading days reached 20%, which constitutes an abnormal fluctuation. After self-examination, the company confirmed that its production and operations are normal, and there have been no changes in the internal and external environment. The controlling shareholder, actual controller, and senior executives did not engage in any buying or selling of the company's stock during the period of abnormal fluctuation, nor was there any undisclosed significant information that should have been disclosed. As of August 5, the company's price-to-earnings ratio is higher than the industry level, and investors are reminded to be aware of trading risks.