深圳市雷赛智能控制股份有限公司 股票交易异常波动公告

Group 1 - The company's stock (Shenzhen Laisai Intelligent Control Co., Ltd., stock code: 002979) experienced an abnormal trading fluctuation, with a cumulative closing price increase exceeding 20% over three consecutive trading days from February 19 to February 21, 2025 [1] - The company confirmed that there are no corrections or supplements needed for previously disclosed information, and no significant changes in the company's operational situation or external environment have occurred recently [1][2] - The company and its major shareholders have not engaged in any undisclosed significant matters related to the company during the period of stock fluctuation [1][2] Group 2 - The board of directors confirmed that there are no undisclosed matters that should be disclosed according to the Shenzhen Stock Exchange's listing rules, nor any significant information that could impact the stock price [2] - The company emphasizes that it has not violated information disclosure regulations and reminds investors to refer to designated media for accurate information [3]