Yongding Co., Ltd. announced that the cumulative daily closing price increase deviation value of the company's stock reached 20% during the three consecutive trading days of December 24, December 25, and December 26, 2025, which is an abnormal fluctuation in stock trading. After the company's own inspection and written letters were sent to the controlling shareholder and actual controller, as of the disclosure date of this announcement, there were no important matters or important information that should have been disclosed but not disclosed. The company's current production and operation activities are normal, and there have been no major changes in the company's business conditions or internal and external business environment. The company does not directly manufacture controlled nuclear fusion devices; it only supplies materials for the magnets for winding devices. Revenue from January to September 2025 accounted for less than 1% of the company's overall revenue, and losses will not have a significant impact on the company's performance. [Details]

Yongding Co., Ltd. announced that the cumulative daily closing price increase deviation value of the company's stock reached 20% during the three consecutive trading days of December 24, December 25, and December 26, 2025, which is an abnormal fluctuation in stock trading. After the company's own inspection and written letters were sent to the controlling shareholder and actual controller, as of the disclosure date of this announcement, there were no important matters or important information that should have been disclosed but not disclosed. The company's current production and operation activities are normal, and there have been no major changes in the company's business conditions or internal and external business environment. The company does not directly manufacture controlled nuclear fusion devices; it only supplies materials for the magnets for winding devices. Revenue from January to September 2025 accounted for less than 1% of the company's overall revenue, and losses will not have a significant impact on the company's performance. [Details]