| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chem | China national standards | MT | 774.03 | USD | 20250924 |
| Shandong Hanyue Chem | China national standards | MT | 774.03 | USD | 20250924 |
| Shandong Hanyue Chem | China national standards | MT | 774.03 | USD | 20250923 |
| Shandong Hanyue Chem | China national standards | MT | 774.03 | USD | 20250923 |
| Shandong Hanyue Chem | China national standards | MT | 731.81 | USD | 20250923 |
| Shandong Hanyue Chem | China national standards | MT | 731.81 | USD | 20250923 |
| Shandong Hanyue Chem | China national standards | MT | 731.08 | USD | 20250919 |
| Shandong Hanyue Chem | China national standards | MT | 731.08 | USD | 20250919 |
| Shandong Hanyue Chem | China national standards | MT | 773.25 | USD | 20250919 |
| Shandong Hanyue Chem | China national standards | MT | 773.25 | USD | 20250919 |