杭州楚环科技股份有限公司股票交易异常波动公告

Group 1 - The company's stock (Chuhuan Technology, stock code: 001336) experienced a significant trading fluctuation, with a cumulative closing price drop exceeding 20% over three consecutive trading days (December 24, 25, and 26, 2025) [2] - The company's board of directors conducted an investigation regarding the stock's trading anomaly and confirmed that there were no corrections or supplements needed for previously disclosed information [3] - The company did not find any recent media reports that could have significantly impacted the stock price, and there were no major changes in the company's operational situation or external environment [3][4] Group 2 - The board confirmed that there are no undisclosed matters that should have been disclosed according to the Shenzhen Stock Exchange's listing rules, nor any related planning or negotiations that could affect the stock price [4] - The company reassured that it has not violated any information disclosure regulations and emphasized that all information should be verified through designated media outlets [5]