北交所上市公司交大铁发大宗交易折价3.98%，成交金额672.6万元

Group 1 - The core event involves a block trade of Jiao Da Tie Fa (stock code: 920027) on the Beijing Stock Exchange, with a closing price of 23.35 yuan per share [1] - The block trade occurred on December 19, 2025, at a transaction price of 22.42 yuan per share, involving 300,000 shares and a total transaction amount of 6.726 million yuan, reflecting a discount of 3.98% [1] - The buying brokerage was CITIC Securities Co., Ltd., Beijing Dong San Huan Zhong Lu Securities Branch, while the selling brokerage was Guotou Securities Co., Ltd., Guangzhou Zhongshan Avenue Middle Securities Branch [1]