中国铁建(601186.SH)：近期中标合计451.42亿元重大项目

Group 1 - The core point of the article is that China Railway Construction Corporation (601186.SH) has recently won multiple significant projects, each exceeding 1.5 billion, totaling 45.142 billion yuan [1] - The projects include the construction of the Bomi to Ranwu Railway station front project, the renovation of Guangzhou East Station, and the total price contracting for the construction from Guangzhou East to Xintang Line 5 and 6 [1] - The total project amount represents 4.23% of the company's audited operating income for the fiscal year 2024 [1]