城发环境今日大宗交易折价成交100万股，成交额1515万元

Group 1 - The core transaction involved 1 million shares of Chengfa Environment, with a total transaction value of 15.15 million yuan, accounting for 12.65% of the total trading volume on that day [1][2] - The transaction price was 15.15 yuan per share, which represents a discount of 0.92% compared to the market closing price of 15.29 yuan [1][2] - The buyer was CITIC Securities Co., Ltd., while the seller was Guohai Securities Co., Ltd. [2]