上大股份今日大宗交易折价成交72万股,成交额2295.36万元

Group 1 - The core event involves a block trade of 720,000 shares of Shangda Co., with a transaction value of 22.9536 million yuan, accounting for 15.07% of the total trading volume on that day [1] - The transaction price was 31.88 yuan per share, which represents a discount of 0.9% compared to the market closing price of 32.17 yuan [1]