露笑科技今日大宗交易平价成交457.5万股，成交额3728.63万元

Group 1 - The core event involves a block trade of 4.575 million shares of Luxshare Technology, with a transaction value of 37.2863 million yuan, accounting for 2.86% of the total trading volume on that day [1] - The transaction price was 8.15 yuan per share, which is consistent with the market closing price of 8.15 yuan [1]