Erenhot Railway Port is a key entry and exit point for the central corridor of the CRE train network. Trains passing through this port can reach over 60 regions in more than 10 countries. The port has become a major logistics hub, gathering goods from over 10 provinces, including Tianjin, Anhui, Hunan and Sichuan. The number of operational routes has grown from an initial 2 to 71, and the types of goods transported have shifted from being primarily metals, chemicals and clothing to a greater focus on high-value, high-tech products, including domestic cars and home appliances, showing a clear trend toward more advanced goods.