| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 452.02 | USD | 20251202 |
| Hubei 789 Chem | China national standards | MT | 452.02 | USD | 20251202 |
| Hubei 789 Chem | China national standards | MT | 452.24 | USD | 20251201 |
| Hubei 789 Chem | China national standards | MT | 452.24 | USD | 20251201 |
| Hubei 789 Chem | China national standards | MT | 452.24 | USD | 20251201 |
| Hubei 789 Chem | China national standards | MT | 452.24 | USD | 20251201 |
| Hubei 789 Chem | China national standards | MT | 452.05 | USD | 20251128 |
| Hubei 789 Chem | China national standards | MT | 452.05 | USD | 20251128 |
| Hubei 789 Chem | China national standards | MT | 452.05 | USD | 20251128 |
| Hubei 789 Chem | China national standards | MT | 452.05 | USD | 20251128 |