川环科技今日大宗交易折价成交9.05万股，成交额313.13万元

Group 1 - The core point of the news is that Chuanhuan Technology conducted a block trade on October 24, with a total of 90,500 shares traded at a price of 34.6 yuan, which is a discount of 7.98% compared to the market closing price of 37.6 yuan [1][2]. Group 2 - The transaction amount for the block trade was 3.1313 million yuan, accounting for 1.23% of the total trading volume on that day [1][2]. - The buyer of the shares was from China Merchants Securities Co., Ltd., while the seller was from China Galaxy Securities Co., Ltd. [2].