桂林三金今日大宗交易折价成交100万股，成交额1530万元

Group 1 - On August 1, Guilin Sanjin executed a block trade of 1 million shares, with a transaction amount of 15.3 million yuan, accounting for 11.45% of the total transaction volume for the day [1] - The transaction price was 15.30 yuan, which represents a discount of 0.78% compared to the market closing price of 15.42 yuan [1] - The buyer was an institutional investor, and the seller was China International Capital Corporation's Sichuan branch [2]