| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinwen Chem | China national standards | MT | 932.82 | USD | 20251210 |
| Shandong Jinwen Chem | China national standards | MT | 932.82 | USD | 20251210 |
| Shandong Jinwen Chem | China national standards | MT | 932.82 | USD | 20251210 |
| Shandong Jinwen Chem | China national standards | MT | 932.82 | USD | 20251210 |
| Shandong Jinwen Chem | China national standards | MT | 932.56 | USD | 20251209 |
| Shandong Jinwen Chem | China national standards | MT | 932.56 | USD | 20251209 |
| Shandong Jinwen Chem | China national standards | MT | 932.56 | USD | 20251209 |
| Shandong Jinwen Chem | China national standards | MT | 932.56 | USD | 20251209 |
| Shandong Jinwen Chem | China national standards | MT | 932.56 | USD | 20251209 |
| Shandong Jinwen Chem | China national standards | MT | 932.56 | USD | 20251209 |