| Region | Quality Standard | Price (CNY/kg) |
Var. | |
| Southwest China | Guizhou | Moisture and impurities 12%, oil 37% | 5.6 | 0 |
| Sichuan | Moisture and impurities 12%, oil 37% | N/A | ||
| Moisture and impurities 10%, oil 38% | 5.8 | 0 | ||
| Moisture and impurities 10%, oil 38% | 5.56 | 0 | ||
| Chongqing | Moisture and impurities 10%, oil 34% | N/A | 0 | |
| East China | Anhui | Moisture and impurities 11%, oil 38% | 5.2 | 0 |
| Moisture and impurities 12%, oil 37% | 5.16 | 0 | ||
| Moisture and impurities 8%, oil 42% | 5.4 | 0 | ||
| Moisture and impurities 13%, oil 38% | 5.4 | 0 | ||
| Jiangsu | Moisture and impurities 11%, oil 38% | N/A | 0 | |
| Central China | Hubei | Moisture and impurities 11%, oil 41% | 5.6 | 0 |
| Moisture and impurities 10%, oil 36% | 5.2 | 0 | ||
| Hunan | Moisture and impurities 11%, oil 37% | 5.5 | 0 | |
| Northwest China | Gansu | Moisture and impurities 8%, oil 42% | N/A | |
| North China | Inner Mongolia | Moisture and impurities 11%, oil 40% | N/A | |
| National Average | 5.42 | |||
