阳煤化工：股票交易异常波动公告

Core Viewpoint - Yangmei Chemical 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 September 12 to September 16, 2025 [2] Company Operations - The company conducted a self-inspection and consulted with its controlling shareholder and actual controller, confirming that its daily operations remain normal and there have been no significant changes [2] - There are no undisclosed significant information by the company or its controlling shareholder and actual controller as of the date of the announcement [2]