爱建集团龙虎榜：营业部净买入2407.71万元

Group 1 - Aijian Group (600643) experienced a trading halt today with a turnover rate of 20.73% and a transaction amount of 2.537 billion yuan, showing a price fluctuation of 15.74% [2] - The stock was listed on the Shanghai Stock Exchange due to a daily fluctuation value reaching 15.75%, with a net buying amount of 24.0771 million yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction of 330 million yuan, with a buying transaction amount of 177 million yuan and a selling transaction amount of 153 million yuan, resulting in a net buying of 24.0771 million yuan [2] Group 2 - The largest buying brokerage was Dongya Qianhai Securities Co., Ltd. Shanghai Branch, with a buying amount of 58.2888 million yuan, while the largest selling brokerage was GF Securities Co., Ltd. Tianjin Huanhu Middle Road Securities Brokerage, with a selling amount of 37.7638 million yuan [3] - The stock saw a net inflow of 169 million yuan from main funds today, with a significant single net inflow of 199 million yuan and a large single fund outflow of 29.2699 million yuan [2] - Over the past five days, the main funds have seen a net inflow of 564.32 million yuan [2] Group 3 - As of June 30, the latest margin trading balance for the stock was 418 million yuan, with a financing balance of 415 million yuan and a securities lending balance of 2.3605 million yuan [3] - In the past five days, the financing balance increased by 93.4118 million yuan, representing a growth of 29.03%, while the securities lending balance increased by 861,500 yuan, a growth of 57.47% [3] - The company's Q1 report indicated a revenue of 538 million yuan, a year-on-year decrease of 12.40%, and a net profit of 92.801 million yuan, a year-on-year decrease of 19.51% [3]