| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 1100.58 | USD | 20251119 |
| Shandong Jinshenrun Chem | China national standards | MT | 1128.8 | USD | 20251119 |
| Shandong Jinshenrun Chem | China national standards | MT | 1129.05 | USD | 20251118 |
| Shandong Jinshenrun Chem | China national standards | MT | 1100.82 | USD | 20251118 |
| Shandong Jinshenrun Chem | China national standards | MT | 1101.45 | USD | 20251117 |
| Shandong Jinshenrun Chem | China national standards | MT | 1129.69 | USD | 20251117 |
| Shandong Jinshenrun Chem | China national standards | MT | 1129.54 | USD | 20251116 |
| Shandong Jinshenrun Chem | China national standards | MT | 1101.31 | USD | 20251116 |
| Shandong Jinshenrun Chem | China national standards | MT | 1101.31 | USD | 20251115 |
| Shandong Jinshenrun Chem | China national standards | MT | 1129.54 | USD | 20251115 |