高澜股份：关于股票交易异常波动的公告

Core Viewpoint - The stock price of Gaolan Co., Ltd. has experienced an abnormal fluctuation, with a cumulative increase of over 30% in the closing price over three consecutive trading days [2]. Summary by Relevant Sections - Stock Price Movement - The stock price of Gaolan Co., Ltd. has shown a significant increase, with a cumulative closing price rise of over 30% during the trading days of August 15, August 18, and August 19, 2025 [2]. - Company's Response - The company confirmed that there are no corrections or supplements needed for previously disclosed information and has not identified any recent media reports that could have significantly impacted the stock price [2]. - Operational Status - The company stated that its current operational situation and the internal and external business environment have not undergone any significant changes [2].