圣龙股份今日大宗交易折价成交28万股，成交额532万元

Group 1 - The core point of the article is that Shenglong Co., Ltd. conducted a block trade of 280,000 shares on August 26, with a transaction value of 5.32 million yuan, accounting for 3.59% of the total trading volume that day [1] - The transaction price was 19 yuan per share, which represents a discount of 4.23% compared to the market closing price of 19.84 yuan [1]