The efficient organization and diversified product offerings are key reasons why the CRE train is gaining popularity among international companies. On September 28, pharmaceutical products, including nasal spray medications from Kenvue, were transported from Lodz, Poland to Chengdu via the CRE train, taking just 14 days. This shipment marked the first "cold chain" medical import to Chengdu via the international freight train. The train used refrigerated containers, which are designed for long-duration transport, reducing refrigeration anomalies and enhancing the safety and stability of cargo transport. The successful delivery of this train signifies that Chengdu's international freight trains now offer a more diverse range of "cold chain" products and stronger transport capabilities.