深圳国华网安科技股份有限公司股票交易异常波动暨严重异常波动公告

Core Viewpoint - The stock of Shenzhen Guohua Network Security Co., Ltd. (*ST Guohua, stock code: 000004) experienced significant abnormal trading fluctuations, with a cumulative decline of over 12% in closing prices over two consecutive trading days on February 24 and 25, 2026, indicating severe abnormal trading conditions [1] Group 1: Stock Trading Abnormalities - The company's stock exhibited abnormal trading fluctuations, with four instances of similar trading behavior within ten consecutive trading days [1] - The company confirmed that there were no recent media reports that could have significantly impacted the stock price [3] - The company's production and operational conditions remain normal, with no significant changes in the internal or external business environment [4] Group 2: Company Disclosures and Financial Risks - The company corrected errors in its 2025 semi-annual report and financial report, which were disclosed on August 23, 2025, and further clarified on August 27, 2025 [2] - The company and its major shareholders did not engage in stock trading during the period of abnormal fluctuations [5] - The company faces a financial delisting risk due to negative profit figures and revenue below 300 million yuan, as outlined in the Shenzhen Stock Exchange listing rules [7] - The company confirmed that there are no undisclosed significant matters that could lead to severe stock trading fluctuations [6] Group 3: Compliance and Information Disclosure - The board of directors confirmed that there are no undisclosed matters that should be disclosed according to the Shenzhen Stock Exchange listing rules [10] - The company emphasized that it adheres to fair information disclosure practices and has not violated any related regulations [11]