上海威尔泰工业自动化股份有限公司关于股票交易异常波动的公告

Group 1 - The company's stock, *ST Weir (002058), experienced an abnormal trading fluctuation with a cumulative closing price increase exceeding 12% over three consecutive trading days from August 28 to September 1, 2025 [2] - The company conducted an internal review and confirmed that there were no significant changes in its operational situation or external environment that could have impacted the stock price [3] - The board of directors stated that there are no undisclosed significant matters that should have been disclosed according to the Shenzhen Stock Exchange regulations, and previous disclosures do not require correction or supplementation [4] Group 2 - The company confirmed that neither the controlling shareholders nor the actual controllers engaged in buying or selling the company's stock during the period of abnormal trading fluctuations [3] - The company emphasized its commitment to fair information disclosure and will continue to fulfill its disclosure obligations in accordance with relevant laws and regulations [5] - The designated media for the company's information disclosure includes Securities Times, Shanghai Securities Journal, and Giant Tide Information Network [5]