合肥晶合集成电路股份有限公司 关于股票交易异常波动的公告

Core Viewpoint - The stock of Hefei Jinghe Integrated Circuit Co., Ltd. experienced significant price fluctuations, with a cumulative closing price increase of over 30% over three consecutive trading days, prompting the company to clarify its operational status and confirm no undisclosed major information [2][3]. Stock Trading Anomaly - The company's stock price increased by over 30% from September 24 to September 26, 2025, which is classified as an abnormal trading fluctuation according to the Shanghai Stock Exchange regulations [2]. - The closing price of the stock on September 26, 2025, was 32.90 yuan per share, with trading volumes significantly higher than previous levels, indicating increased market activity [2][4]. Operational Status - The company confirmed that its daily operations are normal, with no significant changes in market conditions or production costs, and that its internal operations are stable [3]. - There have been no major adjustments in industry policies or market environments affecting the company's operations [3]. Major Events - The company held a board meeting on August 28, 2025, approving the issuance of H-shares and plans for listing on the Hong Kong Stock Exchange, with further developments to be disclosed in compliance with legal requirements [4]. - As of the announcement date, the company and its controlling shareholders have no undisclosed major information that could significantly impact stock prices [4][7]. Media and Market Rumors - The company has not identified any media reports or market rumors that could have a significant impact on its stock trading prices [5]. Board Statement - The board of directors confirmed that, apart from disclosed matters, there are no undisclosed items that should be reported according to the relevant regulations of the Shanghai Stock Exchange [7].