| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 777.34 | USD | 20251203 |
| Hubei 789 Chem | China national standards | MT | 918.68 | USD | 20251203 |
| Hubei 789 Chem | Industrial Grade | MT | 918.16 | USD | 20251202 |
| Hubei 789 Chem | China national standards | MT | 776.9 | USD | 20251202 |
| Hubei 789 Chem | China national standards | MT | 776.9 | USD | 20251202 |
| Hubei 789 Chem | China national standards | MT | 918.16 | USD | 20251202 |
| Hubei 789 Chem | China national standards | MT | 918.16 | USD | 20251202 |
| Hubei 789 Chem | Industrial Grade | MT | 918.16 | USD | 20251202 |
| Hubei 789 Chem | Industrial Grade | MT | 918.61 | USD | 20251201 |
| Hubei 789 Chem | Industrial Grade | MT | 918.61 | USD | 20251201 |