大秦铁路：累计回购约3624万股

Group 1 - The core point of the article is that Daqin Railway has repurchased approximately 36.24 million shares, accounting for 0.1799% of its total share capital, with a total expenditure of about 205 million RMB [1] - The share repurchase was conducted through the Shanghai Stock Exchange trading system, with the highest transaction price at 5.78 RMB per share and the lowest at 5.51 RMB per share [1] - As of the report date, Daqin Railway's market capitalization stands at 111.4 billion RMB [1] Group 2 - For the first half of 2025, Daqin Railway's revenue composition shows that railway transportation accounts for 98.66%, while other businesses contribute 1.34% [1]