Guangyun Technology: Abnormal fluctuations in stock trading

Guangyun Technology Announcement: The company's stock trading has experienced abnormal fluctuations in the closing prices for three consecutive trading days on November 17, November 18, and November 19, 2025, with a cumulative deviation exceeding 30%. Upon self-inspection and verification with the controlling shareholder and actual controller, as of the date of this announcement, there is no significant information that should have been disclosed but has not been disclosed. The company recorded a loss in performance, achieving a net profit attributable to the shareholders of the listed company of -15.0319 million yuan as of September 30, 2025, representing a decrease in loss of 40.7085 million yuan compared to the same period last year.