海通发展：股票交易异常波动公告

Core Points - The company, Haitong Development, announced that its stock price experienced an abnormal fluctuation, with a cumulative increase of over 20% in closing prices over three consecutive trading days from October 15 to October 17, 2025 [2] - Following a self-examination and inquiries to its controlling shareholder and actual controller, the company confirmed that there are no undisclosed significant matters or important information as of the date of the announcement [2]