The Trans-Caspian International Transport Route (TITR) runs through China, Kazakhstan, the Caspian Sea, Azerbaijan, Georgia, Turkey and further through the Black Sea to Europe. The TITR is a multimodal route that involves two modes of transport: rail and sea.

In the first half of 2022, 307,200 TEUs were transported along the China — Europe — China Eurasian railway route, which is 8.7% less than in the same period in 2021.