| Characteristic | Construction distance in kilometers |
|---|---|
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
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Source
Release date
June 2023
Region
China
Survey time period
2015 to 2022
Supplementary notes
Figures for earlier years have been taken from previous publications.
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