| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chem | China national standards | MT | 734.68 | USD | 20251127 |
| Shandong Hanyue Chem | China national standards | MT | 748.81 | USD | 20251127 |
| Shandong Hanyue Chem | China national standards | MT | 734.68 | USD | 20251127 |
| Shandong Hanyue Chem | China national standards | MT | 748.81 | USD | 20251127 |
| Shandong Hanyue Chem | China national standards | MT | 748.09 | USD | 20251124 |
| Shandong Hanyue Chem | China national standards | MT | 733.98 | USD | 20251124 |
| Shandong Hanyue Chem | China national standards | MT | 748.09 | USD | 20251124 |
| Shandong Hanyue Chem | China national standards | MT | 733.98 | USD | 20251124 |
| Shandong Hanyue Chem | China national standards | MT | 747.48 | USD | 20251120 |
| Shandong Hanyue Chem | China national standards | MT | 733.38 | USD | 20251120 |