| Characteristic | Gross profit margin |
|---|---|
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
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Sources
Release date
May 2026
Region
China
Survey time period
2017 to 2025
Supplementary notes
Data for years prior to 2021 come from previous annual reports.
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