| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | Industrial Grade | MT | 282.51 | USD | 20251202 |
| Hubei 789 Chem | Industrial Grade | MT | 282.51 | USD | 20251202 |
| Hubei 789 Chem | Industrial Grade | MT | 282.65 | USD | 20251201 |
| Hubei 789 Chem | Industrial Grade | MT | 282.65 | USD | 20251201 |
| Hubei 789 Chem | China national standards | MT | 282.65 | USD | 20251201 |
| Hubei 789 Chem | China national standards | MT | 282.65 | USD | 20251201 |
| Hubei 789 Chem | Industrial Grade | MT | 282.53 | USD | 20251128 |
| Hubei 789 Chem | China national standards | MT | 282.53 | USD | 20251128 |
| Hubei 789 Chem | Industrial Grade | MT | 282.53 | USD | 20251128 |
| Hubei 789 Chem | China national standards | MT | 282.53 | USD | 20251128 |