| District/County in English | District/County in Chinese | Postal Code | Province |
|---|
| Hinggan League | 兴安盟 | 137400 |
Inner Mongolia Autonomous Region
|
| Horqin Right Middle Banner | 科尔沁右翼中旗 | 029400 |
Inner Mongolia Autonomous Region
|
| Arxan City | 阿尔山市 | 137400 |
Inner Mongolia Autonomous Region
|
| Horqin Right Front Banner | 科尔沁右翼前旗 | 137400 |
Inner Mongolia Autonomous Region
|
| Ulan Hot City | 乌兰浩特市 | 137400 |
Inner Mongolia Autonomous Region
|
| Tuquan County | 突泉县 | 137500 |
Inner Mongolia Autonomous Region
|
| Jalaid Banner | 扎赉特旗 | 137600 |
Inner Mongolia Autonomous Region
|
