According to CoinMeta, as announced by ST, the company's stock price experienced abnormal fluctuations over three consecutive trading days on November 10th, 11th, and 12th, 2026, with a cumulative increase in closing prices exceeding 20%. After self-inspection and verification with the controlling shareholder and actual controller, as of the date of the announcement, there were no significant matters that should have been disclosed but were not. The company's production and operations are normal, and no market rumors or hot topics were found to affect the stock price. During the period of abnormal price movements, the directors, supervisors, senior management, and actual controller did not buy or sell any company shares. The controlling shareholder, Shanghai Yunjian, increased its holdings during this period, accumulating an additional 5.212 million shares as of November 12th, 2026, which accounts for 0.67% of the company's total share capital. Investors are advised to be cautious regarding transaction risks.