According to the Jiuding New Materials announcement, the cumulative deviation value of the company's stock price increase exceeded 20% for two consecutive trading days from December 23 to 24, 2025, which was an abnormal fluctuation. After verification, there were no corrections or additions to the information disclosed earlier by the company; no major undisclosed information affecting stock prices was found in media reports; production and operation were normal; the holding and actual controllers were not required to disclose undisclosed matters and trading of the company's shares; and there were no violations of fair information disclosure regulations. The company reminds investors to be aware of risks based on designated media information.

According to the Jiuding New Materials announcement, the cumulative deviation value of the company's stock price increase exceeded 20% for two consecutive trading days from December 23 to 24, 2025, which was an abnormal fluctuation. After verification, there were no corrections or additions to the information disclosed earlier by the company; no major undisclosed information affecting stock prices was found in media reports; production and operation were normal; the holding and actual controllers were not required to disclose undisclosed matters and trading of the company's shares; and there were no violations of fair information disclosure regulations. The company reminds investors to be aware of risks based on designated media information.