| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chem | China national standards | MT | 748.65 | USD | 20251202 |
| Shandong Hanyue Chem | China national standards | MT | 734.53 | USD | 20251202 |
| Shandong Hanyue Chem | China national standards | MT | 734.53 | USD | 20251202 |
| Shandong Hanyue Chem | China national standards | MT | 748.65 | USD | 20251202 |
| Shandong Hanyue Chem | China national standards | MT | 749.02 | USD | 20251201 |
| Shandong Hanyue Chem | China national standards | MT | 734.89 | USD | 20251201 |
| Shandong Hanyue Chem | China national standards | MT | 749.02 | USD | 20251201 |
| Shandong Hanyue Chem | China national standards | MT | 734.89 | USD | 20251201 |
| Shandong Hanyue Chem | China national standards | MT | 734.89 | USD | 20251201 |
| Shandong Hanyue Chem | China national standards | MT | 734.89 | USD | 20251201 |