易瑞生物今日大宗交易折价成交40万股，成交额352万元

Group 1 - The core point of the news is that Erye Biological conducted a block trade of 400,000 shares on December 3, with a transaction amount of 3.52 million yuan, accounting for 8.94% of the total transaction volume for the day [1][2] - The transaction price was 8.80 yuan, which represents a discount of 12.7% compared to the market closing price of 10.08 yuan [1][2]