| Country | China (CN) |
| UN/LOCODE | LAZ |
| Name | Lanzhou |
| Name Without Diacritics | Lanzhou |
| Region | GS |
| Function Code | -2-45--- |
| Function | Rail, Airport, Postal Exchange Office |
| Status Code | AS (Approved by National Standardization Body) |
| Date | 1401 |
| Timezone | Asia/Shanghai |
| Location (UN Format) | 3604N 10351E |
| Latitude Longitude | 23.0896, 112.7337 |