中持股份跌停，上榜营业部合计净卖出3191.68万元

Group 1 - The stock of Zhongzhi Holdings (603903) experienced a limit down today, with a turnover rate of 16.95% and a trading volume of 668 million yuan, showing a volatility of 22.22% [1][2] - The stock was listed on the Shanghai Stock Exchange due to a daily volatility value of 22.22% and a daily decline deviation of -11.18%, with a net sell-off of 31.92 million yuan from brokerage seats [2] - The main funds saw a net outflow of 56.25 million yuan today, with large orders contributing to a net outflow of 46.52 million yuan and a net outflow of 9.73 million yuan from big orders [2] Group 2 - In the first half of the year, Zhongzhi Holdings reported a revenue of 411 million yuan, a year-on-year decrease of 9.67%, while net profit reached 10.00 million yuan, reflecting a year-on-year increase of 24.51% [2] - The top buying brokerage was Zhongtai Securities with a purchase amount of 25.14 million yuan, while the top selling brokerage was Zheshang Securities with a selling amount of 39.95 million yuan [2] - The five largest buying and selling brokerages accounted for a total transaction amount of 161 million yuan, with buying transactions amounting to 64.33 million yuan and selling transactions amounting to 96.25 million yuan [2]