| Vendor | Spec | Unit | Price | Currency | Date |
| Liaocheng Yuanze Chem | China national standards | MT | 459.07 | USD | 20251126 |
| Liaocheng Yuanze Chem | Industrial Grade | MT | 593.25 | USD | 20251126 |
| Liaocheng Yuanze Chem | China national standards | MT | 459.07 | USD | 20251126 |
| Liaocheng Yuanze Chem | 90% | MT | 536.53 | USD | 20251125 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.87 | USD | 20251125 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.87 | USD | 20251125 |
| Liaocheng Yuanze Chem | Industrial Grade | MT | 593.0 | USD | 20251125 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.74 | USD | 20251124 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.74 | USD | 20251124 |
| Liaocheng Yuanze Chem | 90% | MT | 536.37 | USD | 20251124 |