| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Qidi Chem | China national standards | MT | 408.33 | USD | 20251014 |
| Changzhou Qidi Chem | China national standards | MT | 436.49 | USD | 20251014 |
| Changzhou Qidi Chem | China national standards | MT | 436.58 | USD | 20251013 |
| Changzhou Qidi Chem | China national standards | MT | 408.41 | USD | 20251013 |
| Changzhou Qidi Chem | China national standards | MT | 408.41 | USD | 20251013 |
| Changzhou Qidi Chem | China national standards | MT | 436.58 | USD | 20251013 |
| Changzhou Qidi Chem | China national standards | MT | 345.04 | USD | 20251013 |
| Changzhou Qidi Chem | China national standards | MT | 436.32 | USD | 20251011 |
| Changzhou Qidi Chem | China national standards | MT | 344.84 | USD | 20251011 |
| Changzhou Qidi Chem | China national standards | MT | 344.84 | USD | 20251011 |