益方生物今日大宗交易折价成交16.68万股，成交额517.08万元

Group 1 - On September 15, 2025, Yifang Bio conducted a block trade of 166,800 shares, with a transaction amount of 5.1708 million yuan, accounting for 1.2% of the total trading volume for that day [1] - The transaction price was 31 yuan, representing a discount of 14.79% compared to the market closing price of 36.38 yuan [1] - The block trade involved multiple brokerage firms, including Founder Securities and CITIC Securities, with the selling party being GF Securities [2]