| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 1099.38 | USD | 20251019 |
| Shandong Jinshenrun Chem | China national standards | MT | 1127.57 | USD | 20251019 |
| Shandong Jinshenrun Chem | China national standards | MT | 1127.57 | USD | 20251018 |
| Shandong Jinshenrun Chem | China national standards | MT | 1099.38 | USD | 20251018 |
| Shandong Jinshenrun Chem | China national standards | MT | 1099.38 | USD | 20251017 |
| Shandong Jinshenrun Chem | China national standards | MT | 1127.57 | USD | 20251017 |
| Shandong Jinshenrun Chem | China national standards | MT | 1127.27 | USD | 20251016 |
| Shandong Jinshenrun Chem | China national standards | MT | 1099.09 | USD | 20251016 |
| Shandong Jinshenrun Chem | China national standards | MT | 1070.5 | USD | 20251015 |
| Shandong Jinshenrun Chem | China national standards | MT | 1126.84 | USD | 20251015 |