恒誉环保龙虎榜：营业部净卖出589.12万元

Group 1 - The stock of Hengyu Environmental Protection (688309) closed at 27.80 yuan on August 21, reaching the daily limit with a trading volume of 1.67 billion yuan and a turnover rate of 7.67% [2] - The stock was listed on the daily trading list due to a price increase of 15% at the close [2] - The top five trading departments accounted for a total transaction of 62.06 million yuan, with a net selling of 5.89 million yuan [2] Group 2 - The main capital inflow for the stock was 21.90 million yuan throughout the day [3] - The largest buying department was Huaxin Securities with a purchase amount of 10.30 million yuan, followed by Guotai Junan Securities with 4.76 million yuan [3] - The largest selling department was an institutional proprietary seat, selling 14.67 million yuan, contributing to a total selling amount of 19.30 million yuan from the selling departments [3]