Zheng Quan Zhi Xing·2025-05-13 12:42Group 1 - The company's stock experienced abnormal trading fluctuations, with a cumulative price increase deviation exceeding 12% over three consecutive trading days [1] - The company conducted necessary verifications regarding the abnormal price fluctuations and confirmed that there are no undisclosed significant matters affecting the stock price [1] - The board of directors stated that there are no significant undisclosed matters or ongoing negotiations that should be disclosed according to the Shenzhen Stock Exchange regulations [1] Group 2 - The company has been subject to delisting risk warnings due to its operating income falling below 300 million yuan, leading to a change in its stock name to "*ST Guohua" and a trading limit of 5% [2] - The company has designated specific media outlets for information disclosure, emphasizing the importance of rational investment and risk awareness for investors [2]