大洋电机：股票交易异常波动

Core Points - The company announced that its stock price experienced an abnormal fluctuation, with a cumulative increase of over 20% in closing prices over two consecutive trading days on September 22 and 23, 2025 [1] - The company confirmed through self-inspection and verification with its controlling shareholder that its operations are normal and there are no undisclosed significant matters [1] - The company has submitted an application for H-share issuance and listing to the Hong Kong Stock Exchange, but this application is subject to approval from the China Securities Regulatory Commission and other regulatory bodies, indicating significant uncertainty [1] - The company has reminded investors to pay attention to investment risks and emphasized that all information will be disclosed through designated media [1]