| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 735.16 | USD | 20251204 |
| Shandong Jinshenrun Chem | China national standards | MT | 734.94 | USD | 20251203 |
| Shandong Jinshenrun Chem | China national standards | MT | 734.94 | USD | 20251203 |
| Shandong Jinshenrun Chem | China national standards | MT | 734.94 | USD | 20251203 |
| Shandong Jinshenrun Chem | China national standards | MT | 734.53 | USD | 20251202 |
| Shandong Jinshenrun Chem | China national standards | MT | 734.53 | USD | 20251202 |
| Shandong Jinshenrun Chem | China national standards | MT | 734.53 | USD | 20251202 |
| Shandong Jinshenrun Chem | China national standards | MT | 734.89 | USD | 20251201 |
| Shandong Jinshenrun Chem | China national standards | MT | 734.89 | USD | 20251201 |
| Shandong Jinshenrun Chem | China national standards | MT | 734.89 | USD | 20251201 |