普元信息今日大宗交易折价成交20万股，成交额463.01万元

Group 1 - The core point of the news is that Puyuan Information conducted a block trade of 200,000 shares on October 23, with a transaction value of 4.6301 million yuan, accounting for 7.05% of the total trading volume for that day [1] - The transaction price was 23.15 yuan, which represents a discount of 15.01% compared to the market closing price of 27.24 yuan [1] - The block trade involved multiple brokerage firms, including Guotai Junan Securities and Caifutong Securities, indicating active participation from different market players [2]