WELLTECH(SZ:002058) Zheng Quan Zhi Xing·2025-07-15 16:23Core Viewpoint - Shanghai Weitai Industrial Automation Co., Ltd. plans to acquire 51% of Shanghai Zijiang New Material Technology Co., Ltd. through cash payment, which constitutes a major asset purchase and related party transaction [1][2]. Group 1: Stock Price Fluctuation - The stock price of Weitai experienced a cumulative increase of 16.16% from the announcement date to 20 trading days prior, with a closing price of 15.17 CNY per share [2]. - The cumulative increase of the Shenzhen Composite Index (399106.SZ) and the CSRC Instrument and Meter Index (883137.WI) during the same period was analyzed, showing that Weitai's stock price increase was not abnormal [2]. - The independent financial advisor confirmed that the cumulative increase of Weitai's stock price, after excluding market and industry factors, did not exceed 20%, indicating no abnormal fluctuations [2]. Group 2: Independent Financial Advisor's Opinion - The independent financial advisor, Huatai United Securities, conducted a thorough review and concluded that there were no abnormal fluctuations in Weitai's stock price prior to the transaction announcement [2]. - The advisor's assessment was based on the cumulative price changes over the specified period, which were 16.75% and 13.82% after excluding market and industry influences, respectively [2].