Group 1 - The company, Fujian Wancheng Biotechnology Group Co., Ltd., plans to acquire a 49.00% stake in Nanjing Wanyou Commercial Management Co., Ltd. through a cash payment, constituting a major asset restructuring and related party transaction [2][4] - The independent financial advisor, Huaxing Securities Co., Ltd., conducted a review of the company's stock price fluctuations prior to the announcement of the transaction [2][4] - Over the 20 trading days leading up to the announcement on August 12, 2025, the company's stock price decreased by 0.46%, while the ChiNext Composite Index increased by 8.32% [3][4] Group 2 - The cumulative price fluctuation of the company's stock, after excluding the impact of the broader market and industry indices, was -2.51% over the same period [3][4] - The independent financial advisor concluded that the stock price fluctuations did not exceed 20%, indicating no abnormal volatility prior to the transaction announcement [4]
万辰集团: 华兴证券有限公司关于福建万辰生物科技集团股份有限公司本次交易信息公布前公司股票价格波动情况的核查意见