海星股份: 股票交易异常波动公告

Group 1 - The company's stock experienced an abnormal fluctuation, with a cumulative closing price increase of 20% over two consecutive trading days on July 16 and July 17, 2025 [1][2] - The company confirmed that its production and operational activities are normal, with no significant changes in daily operations [1][2] - There are no undisclosed major events or information that could impact the company's stock price, including significant asset restructuring, share issuance, or major business collaborations [1][2] Group 2 - The company has verified that there are no other significant events that could affect its stock price during the abnormal trading period [2] - The board of directors has confirmed that there are no undisclosed matters that should be reported according to the Shanghai Stock Exchange regulations [2]