| Vendor | Spec | Unit | Price | Currency | Date |
| Liaocheng Yuanze Chem | Industrial Grade | MT | 593.01 | USD | 20251116 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.88 | USD | 20251116 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.88 | USD | 20251116 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.88 | USD | 20251115 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.88 | USD | 20251115 |
| Liaocheng Yuanze Chem | 90% | MT | 536.53 | USD | 20251114 |
| Liaocheng Yuanze Chem | Industrial Grade | MT | 593.01 | USD | 20251114 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.88 | USD | 20251114 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.88 | USD | 20251114 |
| Liaocheng Yuanze Chem | 90% | MT | 536.23 | USD | 20251113 |