| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chem | China national standards | MT | 776.9 | USD | 20251202 |
| Shandong Hanyue Chem | China national standards | MT | 776.9 | USD | 20251202 |
| Shandong Hanyue Chem | China national standards | MT | 776.9 | USD | 20251202 |
| Shandong Hanyue Chem | China national standards | MT | 776.9 | USD | 20251202 |
| Shandong Hanyue Chem | China national standards | MT | 777.29 | USD | 20251201 |
| Shandong Hanyue Chem | China national standards | MT | 777.29 | USD | 20251201 |
| Shandong Hanyue Chem | China national standards | MT | 777.29 | USD | 20251201 |
| Shandong Hanyue Chem | China national standards | MT | 777.29 | USD | 20251201 |
| Shandong Hanyue Chem | China national standards | MT | 777.07 | USD | 20251127 |
| Shandong Hanyue Chem | China national standards | MT | 777.07 | USD | 20251127 |