惠城环保今日大宗交易折价成交18万股，成交额2160万元

Group 1 - The core transaction involved Huicheng Environmental Protection, with a total of 180,000 shares traded, amounting to 21.6 million yuan, which represented 4.06% of the total trading volume for the day [1][2] - The transaction price was set at 120 yuan per share, reflecting a discount of 15.58% compared to the market closing price of 142.15 yuan [1][2] - The buyer was Q商证券股份有限公司, while the seller was 长江证券股份有限公司, indicating a significant institutional interest in the transaction [2]