| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinwen Chem | China national standards | MT | 932.26 | USD | 20251126 |
| Shandong Jinwen Chem | China national standards | MT | 932.26 | USD | 20251126 |
| Shandong Jinwen Chem | China national standards | MT | 932.26 | USD | 20251126 |
| Shandong Jinwen Chem | China national standards | MT | 931.86 | USD | 20251125 |
| Shandong Jinwen Chem | China national standards | MT | 931.86 | USD | 20251125 |
| Shandong Jinwen Chem | China national standards | MT | 931.86 | USD | 20251125 |
| Shandong Jinwen Chem | China national standards | MT | 931.86 | USD | 20251125 |
| Shandong Jinwen Chem | China national standards | MT | 931.86 | USD | 20251125 |
| Shandong Jinwen Chem | China national standards | MT | 931.86 | USD | 20251125 |
| Shandong Jinwen Chem | China national standards | MT | 931.86 | USD | 20251125 |