| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chem | China national standards | MT | 706.57 | USD | 20251208 |
| Shandong Hanyue Chem | China national standards | MT | 706.57 | USD | 20251208 |
| Shandong Hanyue Chem | China national standards | MT | 706.72 | USD | 20251205 |
| Shandong Hanyue Chem | China national standards | MT | 706.72 | USD | 20251205 |
| Shandong Hanyue Chem | China national standards | MT | 706.72 | USD | 20251205 |
| Shandong Hanyue Chem | China national standards | MT | 706.72 | USD | 20251205 |
| Shandong Hanyue Chem | China national standards | MT | 706.88 | USD | 20251204 |
| Shandong Hanyue Chem | China national standards | MT | 706.88 | USD | 20251204 |
| Shandong Hanyue Chem | China national standards | MT | 706.88 | USD | 20251204 |
| Shandong Hanyue Chem | China national standards | MT | 706.88 | USD | 20251204 |