宇信科技今日大宗交易平价成交30万股，成交额638.1万元

Group 1 - On December 4, Yuxin Technology executed a block trade of 300,000 shares, with a transaction amount of 6.381 million yuan, accounting for 3.95% of the total trading volume for the day [1][2] - The transaction price was 21.27 yuan per share, which remained stable compared to the market closing price of 21.27 yuan [1][2]