中国交建：累计回购股份数量约为972万股

Group 1 - The core point of the article is that China Communications Construction Company (CCCC) has repurchased approximately 9.72 million A-shares, accounting for 0.0597% of its total share capital, with a total transaction amount of about 85.55 million RMB [1] - The highest repurchase price was 8.98 RMB per share, while the lowest was 8.58 RMB per share [1] - As of the report date, CCCC's market capitalization stands at 142.3 billion RMB [1] Group 2 - For the first half of 2025, CCCC's revenue composition is as follows: infrastructure construction accounts for 88.48%, dredging business 6.92%, infrastructure design 4.08%, other business income 3.63%, and other business 0.67% [1]