| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chem | 90% | MT | 431.08 | USD | 20251210 |
| Shandong Jinshenrun Chem | China national standards | MT | 424.01 | USD | 20251210 |
| Shandong Jinshenrun Chem | China national standards | MT | 1130.69 | USD | 20251210 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 565.35 | USD | 20251210 |
| Shandong Qiancheng | 90% | MT | 395.74 | USD | 20251210 |
| Shandong Qiancheng | China national standards | MT | 1045.89 | USD | 20251210 |
| Shandong Qiancheng | Industrial Grade | MT | 508.81 | USD | 20251210 |
| Shandong Qiancheng | China national standards | MT | 395.74 | USD | 20251210 |
| Shandong FUZE | China national standards | MT | 1038.83 | USD | 20251210 |
| Shandong FUZE | China national standards | MT | 1017.62 | USD | 20251210 |