"China's high-speed railway system has taken a historic leap, shifting from a follower to a global leader, and its HSR technology has set an international benchmark," Li said.

"To further consolidate and boost China's edge in HSR technology, and to better serve and support Chinese modernization, our company, along with the relevant ministries and organizations, as well as research institutes, universities, enterprises and other scientific research resources, established an innovative team that jointly tackles key technological challenges," Li noted.

Zhao Hongwei, chief researcher at the China Academy of Railway Sciences, emphasized the technological breakthroughs of the CR450, including advancements in high-speed safety, resistance reduction, energy efficiency, vibration and noise reduction, and intelligent integrated control technologies. These innovations have established a comprehensive technical framework for the 400 km/h train, setting a new global standard in rail transportation.