中国高铁营业总里程达4.8万公里 占世界高铁总里程70%以上

Group 1 - The 12th World High-Speed Rail Conference, co-hosted by China National Railway Group and the International Union of Railways, opened in Beijing, focusing on the theme "High-Speed Rail: Innovative Development for a Better Life" [1] - The conference aims to create a platform for showcasing high-speed rail achievements, technical exchanges, and industry collaboration among countries [1] - The 17th China International Modern Railway Technology Equipment Exhibition is being held concurrently, displaying advanced railway technologies and equipment from around the world [1] Group 2 - China has achieved significant accomplishments in high-speed rail development, establishing the largest and most modern high-speed rail network globally, with a total operating mileage of 48,000 kilometers, accounting for over 70% of the world's high-speed rail [2] - The high-speed rail network covers 97% of cities with populations over 500,000, and a complete technical system has been developed, including construction, manufacturing, and operation management [2] - The operational system is efficient and safe, with up to 10,000 high-speed trains running daily, transporting up to 16 million passengers per day, and a cumulative total of over 22.9 billion passengers [2]