Lettall Electronic: The cumulative deviation value of the stock's closing price increase over 2 consecutive days has reached 20%

Lettall Electronic announced that the closing price of its stock deviated by a cumulative increase of 20% over two consecutive trading days on October 31 and November 3, 2025, which constitutes an abnormal fluctuation. After self-examination, the company confirmed that its operations are normal, its main business remains unchanged, there are no significant changes in the internal and external environment or industry policies, and no major media reports or market rumors have been found. Except for equity incentives, there is no undisclosed significant information that should be disclosed, and the directors, supervisors, senior executives, controlling shareholders, and actual controllers did not buy or sell the company's stock during this period. The company reminds investors to pay attention to trading risks