| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 1150.09 | USD | 20251030 |
| Shandong Jinling Chem | China national standards | MT | 1101.03 | USD | 20251029 |
| Shandong Jinling Chem | China national standards | MT | 1101.03 | USD | 20251029 |
| Shandong Jinling Chem | China national standards | MT | 1129.26 | USD | 20251029 |
| Shandong Jinling Chem | China national standards | MT | 1058.68 | USD | 20251029 |
| Shandong Jinling Chem | China national standards | MT | 1100.82 | USD | 20251028 |
| Shandong Jinling Chem | China national standards | MT | 1100.82 | USD | 20251028 |
| Shandong Jinling Chem | China national standards | MT | 1100.82 | USD | 20251028 |
| Shandong Jinling Chem | China national standards | MT | 1058.48 | USD | 20251028 |
| Shandong Jinling Chem | China national standards | MT | 1058.48 | USD | 20251028 |