| Vendor | Spec | Unit | Price | Currency | Date |
| Liaocheng Yuanze Chem | China national standards | MT | 458.49 | USD | 20251104 |
| Liaocheng Yuanze Chem | Industrial Grade | MT | 592.51 | USD | 20251104 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.49 | USD | 20251104 |
| Liaocheng Yuanze Chem | Industrial Grade | MT | 592.66 | USD | 20251103 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.61 | USD | 20251103 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.61 | USD | 20251103 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.52 | USD | 20251102 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.52 | USD | 20251102 |
| Liaocheng Yuanze Chem | Industrial Grade | MT | 592.55 | USD | 20251102 |
| Liaocheng Yuanze Chem | China national standards | MT | 458.52 | USD | 20251101 |