大元泵业：连续3日股价涨幅偏离值超20%，提示交易风险

Core Viewpoint - Zhejiang Dayuan Pump Industry Co., Ltd. experienced an abnormal stock price fluctuation, with a cumulative closing price deviation exceeding 20% over three consecutive trading days [1] Company Operations - The company conducted a self-examination and confirmed that its production and operations are normal, with no changes in its main business [1] - There are no undisclosed significant matters, and no relevant media reports or market rumors have been identified [1] Shareholder Activity - During the period of abnormal stock price fluctuation, the controlling shareholder did not engage in buying or selling the company's stock [1] Market Risk Advisory - The company has advised investors to be cautious of secondary market trading risks and to invest rationally, emphasizing that information about the company should be based on announcements from designated channels [1]