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China’s emission standards in different periods
| Date | CO (g/km) | THC (g/km) | NMHC (g/km) | NOx (g/km) | PM (g/km) | PN (p/km) | |
|---|---|---|---|---|---|---|---|
| China V | 2018.01 | 1.0 | 0.10 | 0.068 | 0.060 | 0.0045 | - |
| China VI-a | 2020.07 | 0.7 | 0.10 | 0.068 | 0.060 | 0.0045 | 6x1011 |
| China VI-b | 2023.07 | 0.5 | 0.05 | 0.035 | 0.035 | 0.0030 | 6x1011 |
