Ge Long Hui·2025-08-12 10:01Group 1 - The stock of Bo Wei Alloy (601137.SH) reached the daily limit, with a turnover rate of 13% and a transaction volume of 2.307 billion yuan [1] - The Shanghai-Hong Kong Stock Connect saw a net purchase of 1.09 billion yuan, with 175 million yuan bought and 66.25 million yuan sold [1] - The top buying institution was Guojin Securities' Shenzhen branch, which purchased 1.5615 billion yuan [1] Group 2 - The total buying amount from the top five buying institutions was 5.3343 billion yuan, accounting for 23.12% of total transactions, while the total selling amount was 2.5228 billion yuan, representing 10.93% [1] - The net buying amount from the top five buying institutions was 2.8114 billion yuan [1] - The top selling institution was the Shanghai-Hong Kong Stock Connect, which sold 662.49 million yuan [1]