mcYandex
David Wang
-
Updated on December 9, 2025

What do Aliexpress tracking numbers look like?

Aliexpress tracking numbers come in many different formats because sellers use multiple carriers and shipping methods. The most common Aliexpress tracking number styles include:

1. Universal postal formats (China Post, Singapore Post, etc.)

  • RR123456789CN

  • LP123456789CN

  • LV123456789CN

  • RE987654321SG

2. Courier formats (YunExpress, SunYou, 4PX, etc.)

  • YT1234567890123456 (YunExpress)

  • SY123456789012345 (SunYou)

  • PP123456789CN (4PX)

3. Cainiao formats

  • LP00412345678901

  • AA123456789BB

4. Aliexpress-specific formats
Some cheap or economy shipments use internal codes that become trackable only after export.

In short:
Aliexpress tracking numbers may contain letters + numbers, vary in length, and often end with a country code (CN, SG, HK). Different formats reflect different carriers and logistics routes.