| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 451.0 | USD | 20251022 |
| Hubei 789 Chem | China national standards | MT | 451.0 | USD | 20251022 |
| Hubei 789 Chem | China national standards | MT | 451.0 | USD | 20251022 |
| Hubei 789 Chem | China national standards | MT | 451.0 | USD | 20251022 |
| Hubei 789 Chem | China national standards | MT | 451.15 | USD | 20251021 |
| Hubei 789 Chem | China national standards | MT | 451.15 | USD | 20251021 |
| Hubei 789 Chem | China national standards | MT | 451.15 | USD | 20251021 |
| Hubei 789 Chem | China national standards | MT | 451.15 | USD | 20251021 |
| Hubei 789 Chem | China national standards | MT | 450.88 | USD | 20251020 |
| Hubei 789 Chem | China national standards | MT | 450.88 | USD | 20251020 |