| ≥1 piece | 1 |
| Type and Color | White yellow , Dark yellow etc |
| Size | 3-5mm 2-4mm etc |
| Moisture | 3%-5% according to different color |
| Impurity | 0 |
| Imperfect | 1% |
| Split | 0.5% |
| Sprouted kernel | 0.5% |
| Aflatoxin | B1<2ppb, B1+B2+G1+G2<4PPB EU Standard Normal quality according to request of customers |