| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Tianyue Chem | 25percent | MT | 133.71 | USD | 20251010 |
| Guangzhou Tianyue Chem | 25percent | MT | 133.64 | USD | 20250929 |
| Guangzhou Tianyue Chem | 25percent | MT | 133.52 | USD | 20250928 |
| Guangzhou Tianyue Chem | 25percent | MT | 133.52 | USD | 20250927 |