Hongsheng Huayuan: Abnormal stock trading fluctuations, there are no undisclosed matters that should be disclosed.

Hongsheng Huayuan announced that the company's stock has experienced abnormal volatility, with the closing price deviating by a cumulative 20% for three consecutive trading days in 2026. After a self-inspection and verification with the controlling shareholder, as of the disclosure date of the announcement, the company's production and operation are normal, and there are no undisclosed significant matters or important information. Directors, executives, and controlling shareholders did not trade the company's stock during the abnormal volatility period. The company's latest P/E ratio deviates from the industry average, and the turnover rate on January 19, 2026, was significantly higher than usual, reminding investors to be aware of trading risks.