同比增长5.9% 1至5月全国铁路完成固定资产投资2421亿元

Core Insights - From January to May this year, the national railway completed fixed asset investment of 242.1 billion yuan, representing a year-on-year increase of 5.9%, injecting new momentum into economic and social development [1] Group 1: Investment and Development - The China National Railway Group has focused on network connectivity, network supplementation, and supply chain strengthening to accelerate railway construction [1] - A number of key construction projects are being steadily implemented [1] Group 2: Project Updates - In May, the Wuhan to Yichang section of the Shanghai-Chongqing-Chengdu high-speed railway began joint debugging and testing [1] - The Chongqing to Qianjiang section of the Yuxia high-speed railway started trial operations [1] - The tunnel of the Xiong'an to Xinzhou high-speed railway has been fully connected [1] - All 20 tunnels of the Xi'an to Ankang section of the Xiyu high-speed railway have been fully connected [1] - The ballastless track construction of the underground section of the Beijing-Tangshan intercity railway has been completed [1] - The quality improvement project of the China-Europe freight train's eastern corridor from Suifenhe to the border has seen the new Suifenhe tunnel completed [1] - The second phase of the Shenzhen Pinghu South comprehensive logistics hub project has seen the completion of the main steel structure [1]