Visitors look at a model of the Hydrogen Hybrid Locomotive the China Railway booth at the Modern Railways 2025 exhibition in Beijing on July 8, 2025. The exhibition brought together more than 500 exhibitors from 13 countries and regions around the world, showcasing the latest technologies, equipment and solutions for the entire railway industry chain, and presenting a panoramic view of the latest innovations in global railway technology. Photo: Chen Tao/GT