| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinwen Chem | China national standards | MT | 932.28 | USD | 20251202 |
| Shandong Jinwen Chem | China national standards | MT | 932.28 | USD | 20251202 |
| Shandong Jinwen Chem | China national standards | MT | 932.28 | USD | 20251202 |
| Shandong Jinwen Chem | China national standards | MT | 932.28 | USD | 20251202 |
| Shandong Jinwen Chem | China national standards | MT | 932.74 | USD | 20251201 |
| Shandong Jinwen Chem | China national standards | MT | 932.74 | USD | 20251201 |
| Shandong Jinwen Chem | China national standards | MT | 932.74 | USD | 20251201 |
| Shandong Jinwen Chem | China national standards | MT | 932.74 | USD | 20251201 |
| Shandong Jinwen Chem | China national standards | MT | 932.74 | USD | 20251201 |
| Shandong Jinwen Chem | China national standards | MT | 932.74 | USD | 20251201 |