吉大正元: 关于公司股票交易异常波动的公告

Group 1 - The company's stock price experienced an abnormal fluctuation, with a cumulative increase of over 20% in closing prices over two consecutive trading days (June 12 and June 13, 2025) [1] - The company conducted an internal review and confirmed that there were no undisclosed significant matters that could have impacted the stock price [1][2] - The company's operational situation remains normal, with no significant changes in the internal or external business environment [1] Group 2 - The board of directors confirmed that there are no undisclosed matters that should be disclosed according to the Shenzhen Stock Exchange listing rules [2] - The company has not identified any violations of fair information disclosure regulations [2]