盛美上海：股票交易异常波动公告

Core Viewpoint - Shengmei Shanghai announced that its stock price experienced an abnormal fluctuation, with a cumulative increase of over 30% in closing prices over three consecutive trading days from August 22 to August 26, 2025 [1] Summary by Relevant Sections - Stock Price Movement - The stock price of Shengmei Shanghai showed a significant increase, with a cumulative rise exceeding 30% over three trading days [1] - Company Disclosure - The company conducted a self-examination and confirmed, after consulting with its controlling shareholder and actual controller, that there are no undisclosed significant matters or important information as of the date of the announcement [1]