幸福蓝海：股票连续三日收盘价格涨幅偏离值累计超30%

Core Viewpoint - The company, Xingfu Lanhai (300528), has experienced a significant stock price fluctuation, with a cumulative deviation of over 30% in closing prices over three consecutive trading days [1] Group 1 - The company's board conducted inquiries via phone and written communication with the controlling shareholder and management regarding the stock price changes [1] - No need for corrections or supplements to previously disclosed information was found during the verification process [1] - Recent media reports have suggested the presence of undisclosed significant information that may have impacted the company's stock trading price [1] Group 2 - The company's operational situation and internal and external business environment have not undergone significant changes recently [1] - The controlling shareholder has not engaged in buying or selling the company's stock [1]