| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Tianyue Chem | China national standards | MT | 507.41 | USD | 20251019 |
| Guangzhou Tianyue Chem | China national standards | MT | 493.31 | USD | 20251019 |
| Guangzhou Tianyue Chem | China national standards | MT | 493.31 | USD | 20251018 |
| Guangzhou Tianyue Chem | China national standards | MT | 507.41 | USD | 20251018 |
| Guangzhou Tianyue Chem | China national standards | MT | 507.41 | USD | 20251018 |
| Guangzhou Tianyue Chem | China national standards | MT | 507.41 | USD | 20251017 |
| Guangzhou Tianyue Chem | China national standards | MT | 507.41 | USD | 20251017 |
| Guangzhou Tianyue Chem | China national standards | MT | 493.31 | USD | 20251017 |
| Guangzhou Tianyue Chem | China national standards | MT | 493.18 | USD | 20251016 |
| Guangzhou Tianyue Chem | China national standards | MT | 507.27 | USD | 20251016 |