通润装备：股票交易异常波动公告

Core Viewpoint - The company, Tongrun Equipment, announced that its stock experienced an abnormal fluctuation, with a cumulative closing price increase exceeding 20% over two consecutive trading days on September 3 and 4, 2025 [1] Summary by Relevant Sections - Stock Performance The stock price of Tongrun Equipment showed a significant increase, with a cumulative rise of over 20% in two consecutive trading days [1] - Company Operations The company confirmed that its recent operational conditions are normal and that there have been no significant changes in the internal and external operating environment [1] - Disclosure Compliance The company stated that there are no major undisclosed matters related to the company by its controlling shareholder and actual controller, and it has not violated any information disclosure regulations [1]