| Vendor | Spec | Unit | Price | Currency | Date |
| Liaocheng Yuanze Chem | 90% | MT | 536.23 | USD | 20251113 |
| Liaocheng Yuanze Chem | Industrial Grade | MT | 592.68 | USD | 20251113 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.62 | USD | 20251113 |
| Liaocheng Yuanze Chem | 90% | MT | 536.47 | USD | 20251112 |
| Liaocheng Yuanze Chem | Industrial Grade | MT | 592.94 | USD | 20251112 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.83 | USD | 20251112 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.83 | USD | 20251112 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.61 | USD | 20251111 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.61 | USD | 20251111 |
| Liaocheng Yuanze Chem | Industrial Grade | MT | 592.67 | USD | 20251111 |