全国铁路1月完成固定资产投资463亿元

Group 1 - The core viewpoint of the article highlights that the China National Railway Group has effectively advanced railway construction, achieving a fixed asset investment of 46.3 billion yuan in January 2026, which represents a year-on-year increase of 5.5% [1] - The railway construction is focused on supporting national strategic initiatives and regional economic development, leveraging the advantages of a long industrial chain and broad influence [1] - Key engineering projects have made significant progress, including the trial operation phase of the Lankai to Jiande section of the Jin Jian high-speed railway and the static acceptance work for the Shandong section of the Xiong'an New Area to Shangqiu high-speed railway [1] Group 2 - Various construction units are optimizing construction organization and ensuring safety and quality management during winter construction, with notable achievements in different regions [2] - In Shaanxi, the Niu Li Mountain Tunnel and Huangjiayuan Tunnel have both surpassed the 1,000-meter mark, while in Anhui, the first pier of the Hechi Railway has been successfully completed [2] - The China National Railway Group aims to accelerate the construction of a world-class modern railway network, focusing on connectivity, network supplementation, and chain strengthening, while applying new technologies and ensuring safety, quality, investment, and environmental control [2]