宏盛股份：股票交易异常波动公告

Core Viewpoint - Hongsheng Co., Ltd. announced that its stock price experienced an abnormal fluctuation, with a cumulative increase of 20% over three consecutive trading days from September 22 to September 24, 2025, indicating unusual trading activity [1] Summary by Relevant Sections - Stock Performance - The stock price of Hongsheng Co., Ltd. showed a cumulative increase of 20% over three consecutive trading days [1] - Company Response - The company conducted a self-examination and confirmed with its controlling shareholder and actual controller that there is no undisclosed significant information as of the date of the announcement [1]