| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 747.74 | USD | 20251031 |
| Shandong Jinshenrun Chem | China national standards | MT | 762.02 | USD | 20251030 |
| Shandong Jinshenrun Chem | China national standards | MT | 762.02 | USD | 20251030 |
| Shandong Jinshenrun Chem | China national standards | MT | 747.91 | USD | 20251030 |
| Shandong Jinshenrun Chem | China national standards | MT | 747.91 | USD | 20251030 |
| Shandong Jinshenrun Chem | China national standards | MT | 747.91 | USD | 20251030 |
| Shandong Jinshenrun Chem | China national standards | MT | 762.25 | USD | 20251029 |
| Shandong Jinshenrun Chem | China national standards | MT | 762.25 | USD | 20251029 |
| Shandong Jinshenrun Chem | China national standards | MT | 748.13 | USD | 20251029 |
| Shandong Jinshenrun Chem | China national standards | MT | 748.13 | USD | 20251029 |