时隔近70年，第二条中蒙跨境铁路开工建设

Group 1 - The construction of the cross-border railway from Ganqimaodu to Gashuunsukhait between China and Mongolia has commenced, marking the second cross-border railway built in nearly 70 years since the completion of the Erenhot-Zamyn-Uud railway in 1956 [1] - The project is a joint initiative by both countries, with the Chinese segment funded by the State Energy Group and expected to be completed by 2027, while the Mongolian segment is financed by the Tavan Tolgoi Railway Company [1][2] - The railway project consists of two main components: the cross-border railway bridge and the supporting railway station construction at Ganqimaodu, which includes the renovation of existing facilities and the construction of new ones [1] Group 2 - The previously completed Ganquan Railway is now operational, facilitating the connection with Mongolia's southern railways, which is expected to enhance trade in energy resources and improve infrastructure connectivity between the two countries [2] - The Ganqimaodu-Gashuunsukhait cross-border railway is projected to handle 30 million tons of cargo annually, significantly optimizing the mineral supply chain and enhancing energy cooperation between China and Mongolia [2] - The State Energy Group is committed to close collaboration with Mongolian partners, focusing on project planning, transportation standards, and customs cooperation to expedite the project's progress and ensure timely operation [2]