| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 844.5 | USD | 20251010 |
| Shandong Jinshenrun Chem | China national standards | MT | 843.86 | USD | 20251009 |
| Shandong Jinshenrun Chem | China national standards | MT | 843.86 | USD | 20251009 |
| Shandong Jinshenrun Chem | China national standards | MT | 843.86 | USD | 20251009 |
| Shandong Jinshenrun Chem | China national standards | MT | 844.42 | USD | 20251007 |
| Shandong Jinshenrun Chem | China national standards | MT | 844.42 | USD | 20251007 |
| Shandong Jinshenrun Chem | China national standards | MT | 844.42 | USD | 20251007 |
| Shandong Jinshenrun Chem | China national standards | MT | 844.42 | USD | 20251006 |
| Shandong Jinshenrun Chem | China national standards | MT | 844.42 | USD | 20251006 |
| Shandong Jinshenrun Chem | China national standards | MT | 844.42 | USD | 20251006 |