Core Viewpoint - The 12th World High-Speed Rail Conference showcased China's advancements in high-speed rail technology, particularly the CR450 series, which represents a significant leap in speed and efficiency, setting new international standards for high-speed rail [7][9][15]. Group 1: High-Speed Rail Innovations - The CR450AF/BF trains are the latest generation of high-speed trains, featuring an 8-car configuration and a maximum operational speed of 400 km/h [8][9]. - The CR450 series has achieved a 22% reduction in running resistance, a 4% increase in traction efficiency, a 10% overall weight reduction, and a 20% decrease in energy consumption, enhancing user experience through improved speed, safety, and environmental sustainability [8][9]. Group 2: Global Impact and Collaboration - The conference highlighted China's leadership in high-speed rail, with over 70% of the world's high-speed rail mileage and a total operational mileage of 48,000 km, covering 97% of cities with populations over 500,000 [15]. - International attendees expressed admiration for China's rapid development in high-speed rail, noting its role in fostering global cooperation and innovation in the railway sector [14][15]. Group 3: Technological Demonstrations - The event featured a hands-on experience with the CR400BF-GS intelligent upgraded train, showcasing advanced technology and comfort during a 30-minute trial ride [11]. - The exhibition included a simulation cockpit where attendees could experience operating the Fuxing train at speeds of 350 km/h, demonstrating the integration of big data, AI, and 5G technology in enhancing train safety and efficiency [12][13].