| Vendor | Spec | Unit | Price | Currency | Date |
| Liaocheng Yuanze Chem | 90% | MT | 535.6 | USD | 20251017 |
| Liaocheng Yuanze Chem | Industrial Grade | MT | 591.97 | USD | 20251017 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.08 | USD | 20251017 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.08 | USD | 20251017 |
| Liaocheng Yuanze Chem | China national standards | MT | 457.95 | USD | 20251016 |
| Liaocheng Yuanze Chem | China national standards | MT | 457.95 | USD | 20251016 |
| Liaocheng Yuanze Chem | Industrial Grade | MT | 591.82 | USD | 20251016 |
| Liaocheng Yuanze Chem | 90% | MT | 535.45 | USD | 20251016 |
| Liaocheng Yuanze Chem | Industrial Grade | MT | 591.37 | USD | 20251014 |
| Liaocheng Yuanze Chem | China national standards | MT | 457.61 | USD | 20251014 |