Inner Mongolia's Erenhot Highway Port will implement 24-hour freight customs clearance from April 1. The port is responsible for the land transportation of more than 70% of Mongolia’s daily necessities.

It plays a role in promoting the trade development between China and the countries co-building the “Belt and Road” and serving domestic and international dual circulation. In the first three months of this year, the station inspected and released more than 460,000 people entering and exiting the country.