Three-dimensional Communication: The cumulative deviation value of the stock price increase for three consecutive days in January 2026 exceeded 20%.

The announcement from Three-Dimensional Communication stated that the company's closing prices on January 8, 9, and 12, 2026, consecutively exceeded 20% from the previous trading days, indicating abnormal fluctuations. After verification, there were no corrections or supplements to the company's previous disclosures; no undisclosed significant information in public media; normal operations and unchanged environment; no undisclosed significant matters; and no buying or selling of company stocks by major shareholders. The actual controller, Li Yuelun, plans to reduce his holding by up to 12 million shares, accounting for 1.4906% of the total share capital, from January 14 to April 13, 2026. As of now, the reduction has not been implemented.