岩山科技：股票交易异常波动公告

Core Viewpoint - The stock of Yanshan Technology experienced an abnormal fluctuation, with a cumulative closing price increase of over 20% on August 27 and 28, 2025 [1] Company Information - Yanshan Technology confirmed that there are no corrections or supplements needed for previously disclosed information [1] - The company has not identified any recent media reports that could have significantly impacted its stock price [1] - There have been no significant changes in the company's recent operational conditions or external business environment [1] - The company, its controlling shareholders, and actual controllers have no undisclosed significant matters related to the company [1]