China's Kunming-Chengdu freight high-speed rail has been running for over two years since its 2023 launch! These 250km/h non-stop trains depart at 4:30 a.m. daily,新闻网在线投稿的好处 zipping 1,127km in just 6 hours with specially modified carriages, efficiently shipping Sichuan’s liquor, tea, and Kunming’s fresh flowers.