双环传动：股票交易异常波动公告

Core Viewpoint - The company, Shuanghuan Transmission, 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 15 to September 17, 2025 [2]. Summary by Relevant Sections - Stock Price Movement - The stock price of Shuanghuan Transmission showed a cumulative increase of over 20% across three trading days [2]. - Company's Response - The company confirmed that there were no corrections or supplements needed for previously disclosed information [2]. - No significant undisclosed information that could impact stock trading was found in recent media reports [2]. - Operational Status - The company's recent operational conditions are reported to be normal, with no significant changes in the internal or external business environment [2].