"The TIR cost is between that of air and rail," Zhang added.

Meng Qingsheng, vice director of the demonstration area's administrative committee, said the launch of TIR in the area will enhance exchanges among SCO countries and improve international logistics.

Currently, the demonstration area features a multimodal transport center, which operates 17 regular freight trains connecting more than 30 cities in 10 SCO countries.

The demonstration area for economic and trade cooperation between China and the SCO was approved by the ninth meeting of the central committee for deepening overall reform in July.

The area aims to create a new platform for international cooperation under the Belt and Road Initiative and expand cooperation in areas including international logistics, modern trade, two-way investment and business, along with tourism and cultural exchanges.