键凯科技: 股票交易异常波动公告

Core Viewpoint - The stock of Beijing JianKai Technology Co., Ltd. experienced a significant price fluctuation, with a cumulative closing price increase of 30% over three consecutive trading days, triggering abnormal trading conditions as per Shanghai Stock Exchange regulations [1][2]. Group 1: Stock Trading Abnormalities - The company's stock (stock code: 688356) saw a cumulative closing price increase of 30% on July 17, July 18, and July 21, 2025, indicating abnormal trading behavior [1]. - The company has conducted a self-examination and confirmed that there are no undisclosed significant matters or important information related to the company that could affect stock trading [2]. Group 2: Operational Status - The company reported that its production and operational activities are normal, with no significant changes in market environment or industry policies, and no major fluctuations in production costs or sales [2]. - There are no major undisclosed matters affecting the company, including mergers, debt restructuring, or significant business collaborations [2]. Group 3: Board of Directors' Statement - The board of directors confirmed that there are no undisclosed matters that should be reported according to the relevant regulations of the Shanghai Stock Exchange [3]. - The board has not been made aware of any information that could significantly impact the company's stock price that has not been disclosed [3].