中国中铁今日大宗交易平价成交51.12万股，成交额280.65万元

Group 1 - The core transaction details indicate that China Railway had a block trade of 511,200 shares on February 11, with a total transaction value of 2.8065 million yuan, representing 0.28% of the total trading volume for that day [1][2] - The transaction price was 5.49 yuan per share, which was consistent with the market closing price of 5.49 yuan [1][2]