| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chem | China national standards | MT | 730.83 | USD | 20250926 |
| Shandong Hanyue Chem | China national standards | MT | 730.83 | USD | 20250926 |
| Shandong Hanyue Chem | China national standards | MT | 772.99 | USD | 20250926 |
| Shandong Hanyue Chem | China national standards | MT | 772.99 | USD | 20250926 |
| Shandong Hanyue Chem | China national standards | MT | 774.03 | USD | 20250925 |
| Shandong Hanyue Chem | China national standards | MT | 774.03 | USD | 20250925 |
| Shandong Hanyue Chem | China national standards | MT | 731.81 | USD | 20250925 |
| Shandong Hanyue Chem | China national standards | MT | 731.81 | USD | 20250925 |
| Shandong Hanyue Chem | China national standards | MT | 731.81 | USD | 20250924 |
| Shandong Hanyue Chem | China national standards | MT | 731.81 | USD | 20250924 |