China Science Communication: Stock trading experiencing abnormal fluctuations, AI application does not directly generate revenue.

The China Science and Technology Announcement stated that the company's stock had a cumulative deviation from the closing price for three consecutive trading days in 2026, exceeding 20%, which is considered abnormal volatility. The company's main business is book publishing and does not directly engage in AI business, with AI applications not directly generating revenue. On January 14, 2026, the company's stock turnover rate was 7.20%, significantly higher than usual. Through self-inspection, it was found that the company's operations are normal, there are no significant undisclosed information to be disclosed, and the controlling shareholders and actual controllers have no significant events influencing the abnormal volatility of stock prices. During this period, there were no trading activities of the company's stocks by senior executives and directors.