香农芯创科技股份有限公司股票交易异常波动公告

Group 1 - The company's stock experienced an abnormal trading fluctuation, with a cumulative closing price increase exceeding 30% over three consecutive trading days (September 10, 11, and 12, 2025) [2] - The board of directors confirmed that there were no undisclosed significant matters that could impact the stock price, and no recent changes in the company's operational situation or external environment [2][3] - The company conducted inquiries with major stakeholders and found no violations of fair information disclosure regulations [2][3] Group 2 - The company held its first extraordinary general meeting of shareholders on September 12, 2025, with a total of 276 shareholders present, representing 250,491,626 shares, which is 54.0116% of the total voting shares [9][14] - The meeting approved the 2025 semi-annual profit distribution plan, with 99.9883% of the votes in favor [17] - Legal opinions were provided by Anhui Chengyi Law Firm, confirming that the meeting's procedures and resolutions were in compliance with legal and regulatory requirements [17]