China Weitong: There is no significant information that should be disclosed but has not been disclosed.

China Weitong issues a notice of unusual movement. The closing price of the company's stock on January 13, 14, and 15, 2026, decreased by more than 20% for three consecutive trading days, which falls under the category of abnormal stock price fluctuation according to the relevant provisions of the Shanghai Stock Exchange trading rules. Upon self-inspection, the company's current production and operation are normal, and there have been no significant changes in the recent market environment and industry policies. As of the date of this announcement, China Aerospace Science and Technology Corporation Limited has not withheld any significant matters or other important information that may affect the abnormal fluctuations in the company's stock trading price, including but not limited to major asset restructuring, share issuance, major transaction matters, business restructuring, share repurchases, equity incentives, bankruptcy reorganization, major business cooperation, introduction of strategic investors, and other major matters.