| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 787.79 | USD | 20250918 |
| Shandong Jinshenrun Chem | China national standards | MT | 787.79 | USD | 20250918 |
| Shandong Jinshenrun Chem | China national standards | MT | 773.72 | USD | 20250918 |
| Shandong Jinshenrun Chem | China national standards | MT | 773.72 | USD | 20250918 |
| Shandong Jinshenrun Chem | China national standards | MT | 773.72 | USD | 20250918 |