CITC(SZ:002190) Ge Long Hui A P P·2025-08-20 09:48Group 1 - Chengfei Integration (002190.SZ) experienced a limit-up increase today with a turnover rate of 18.42% and a transaction volume of 2.598 billion yuan [1] - The net selling by the Shenzhen Stock Connect amounted to 28.22 million yuan, while major buying positions included Guotai Junan Securities with a net purchase of 103 million yuan and the "Foshan system" with a net purchase of 101 million yuan [1] - The top five trading departments accounted for a significant portion of the total transaction volume, with Guotai Junan Securities in Shanghai's Jing'an District leading with a purchase amount of 102.86 million yuan, representing 3.96% of the total transaction [1] Group 2 - The trading data indicates that the top five buying departments collectively accounted for 17.14% of the total transaction volume, with a total purchase amount of 445.29 million yuan [2] - The Shenzhen Stock Connect was involved in 583 transactions, contributing to 3.49% of the total transaction volume [2] - Other notable trading departments included Ping An Securities and Guotai Junan Securities in Shenzhen, with respective purchase amounts of 2.78 million yuan and 0.54 million yuan [2]