YINGHE TECHNOLOGY(SZ:300457) Ge Long Hui A P P·2025-09-12 09:04Group 1 - Winning Technology (300457.SZ) experienced a 20% limit-up today, with a turnover rate of 14.01% and a transaction volume of 2.637 billion yuan [1] - The net buying from the Shenzhen Stock Connect amounted to 102 million yuan, with total buying of 204 million yuan and selling of 102 million yuan [1] - Notable buying from various trading desks included 101 million yuan from "Zhongshan Road" and 50.32 million yuan from "Quantitative Board" [1] Group 2 - The top five buying trading desks accounted for a total buying amount of 495 million yuan, with the Shenzhen Stock Connect being the largest contributor [1] - The largest selling trading desk was also the Shenzhen Stock Connect, with a selling amount of 204 million yuan [1] - The overall net buying from the top trading desks reached 307 million yuan, indicating strong investor interest [1]