In May, China-Europe trains operated 1,357 trains, an increase of 187 trains compared with April. , a month-on-month increase of about 16%, the growth rate has further expanded, and has returned to the level of the same period in 2021. From January to May, 6,157 trains were operated by China-Europe freight trains, a year-on-year increase of 3%, and the comprehensive heavy container rate reached 97.7%, showing a good development trend of "stable progress".