The formal start of the full-line traction test of the Beijing-Hong Kong high-speed rail Xiongshang section was officially launched.

On the 25th, as the 55432th high-speed comprehensive inspection train smoothly departed from Shangqiu Station, the full-line pull-through test work of the Xiongshang section of the Beijing-Hong Kong high-speed railway officially started, and the joint debugging and testing achieved an important milestone, laying a solid foundation for the subsequent trial operation and opening of the line. The full-line pull-through test is an important part of the high-speed railway joint debugging and testing process. During the test period, the railway department will conduct comprehensive verification of the whole line's track, power supply, catenary, communication, and other systems to ensure that all indicators meet the standards, the system matches stably, and meet the safety operation standards of high-speed trains.