| Parameters | Grade 1 | Grade 2 | Grade 3 |
| Moisture content (%) | 0 - 0.5 | >0.05 - 0.2 | >0.2 - 2.0 |
| Free fatty acid (%) | 0 - 1.0 | >1.0 - 3.0 | >3.0 - 8.0 |
| Peroxide value (meq/kg) | 0 - 10.0 | >10.0 - 15.0 | >15.0 - 50.0 |
| Insoluble Impurity (%) | 0 - 0.09 | >0.09 - 0.2 | >0.2 - 2.0 |