| Country | China (CN) |
| UN/LOCODE | SMX |
| Name | Sanmenxia |
| Name Without Diacritics | Sanmenxia |
| Region | HA |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 2107 |
| Timezone | Asia/Shanghai |
| Location (UN Format) | 3403N 11114E |
| Latitude Longitude | 34.8825, 111.3503 |