| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 282.23 | USD | 20251113 |
| Hubei 789 Chem | Industrial Grade | MT | 282.23 | USD | 20251113 |
| Hubei 789 Chem | China national standards | MT | 282.35 | USD | 20251112 |
| Hubei 789 Chem | China national standards | MT | 282.35 | USD | 20251112 |
| Hubei 789 Chem | Industrial Grade | MT | 282.35 | USD | 20251112 |
| Hubei 789 Chem | Industrial Grade | MT | 282.35 | USD | 20251112 |
| Hubei 789 Chem | Industrial Grade | MT | 282.22 | USD | 20251111 |
| Hubei 789 Chem | Industrial Grade | MT | 282.22 | USD | 20251111 |
| Hubei 789 Chem | China national standards | MT | 282.22 | USD | 20251111 |
| Hubei 789 Chem | China national standards | MT | 282.22 | USD | 20251111 |