中国铁建2025年度新签合同总额30764.97亿元，同比增长1.3%

Group 1 - The core point of the article is that China Railway Construction Corporation (CRCC) announced a total new contract value of 15,577.32 billion RMB for the fourth quarter of 2025, and a total new contract value of 30,764.97 billion RMB for the entire year of 2025, representing a year-on-year growth of 1.30% [1] Group 2 - The new contract value for the fourth quarter of 2025 is 15,577.32 billion RMB [1] - The total new contract value for the year 2025 is 30,764.97 billion RMB [1] - The year-on-year growth rate for new contracts in 2025 is 1.30% [1]