Jinghua Laser: Abnormal fluctuations in stock trading do not exist undisclosed significant information that should be disclosed.

Jinghua Laser announced that the closing price of the company's stock deviated by more than 20% for three consecutive trading days on June 30, July 1, and July 2, 2026, indicating abnormal fluctuations. After self-examination and consultation with the controlling shareholder and actual controller, as of the date of the announcement, the company's operations are normal, there is no undisclosed significant information that should be disclosed, and it is not related to market hot topics. During this period, the board of directors, supervisors, controlling shareholder, and their concerted persons did not buy or sell company stocks. Investors are reminded to pay attention to the risks of trading in the secondary market.