| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinwen Chem | China national standards | MT | 930.88 | USD | 20251105 |
| Shandong Jinwen Chem | China national standards | MT | 930.88 | USD | 20251105 |
| Shandong Jinwen Chem | China national standards | MT | 930.88 | USD | 20251105 |
| Shandong Jinwen Chem | China national standards | MT | 930.88 | USD | 20251105 |
| Shandong Jinwen Chem | China national standards | MT | 931.09 | USD | 20251104 |
| Shandong Jinwen Chem | China national standards | MT | 931.09 | USD | 20251104 |
| Shandong Jinwen Chem | China national standards | MT | 931.09 | USD | 20251104 |
| Shandong Jinwen Chem | China national standards | MT | 931.09 | USD | 20251104 |
| Shandong Jinwen Chem | China national standards | MT | 931.09 | USD | 20251104 |
| Shandong Jinwen Chem | China national standards | MT | 931.09 | USD | 20251104 |