新致软件今日大宗交易折价成交20万股，成交额457万元

Group 1 - The core event involves a block trade of 200,000 shares of Xinzhisoft, with a transaction value of 4.57 million yuan, accounting for 2.05% of the total trading volume on that day [1] - The transaction price was 22.85 yuan, which represents a discount of 1.51% compared to the market closing price of 23.2 yuan [1]