| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Qidi Chem | China national standards | MT | 409.23 | USD | 20251106 |
| Changzhou Qidi Chem | China national standards | MT | 409.23 | USD | 20251106 |
| Changzhou Qidi Chem | China national standards | MT | 423.13 | USD | 20251105 |
| Changzhou Qidi Chem | China national standards | MT | 423.13 | USD | 20251105 |
| Changzhou Qidi Chem | China national standards | MT | 409.02 | USD | 20251105 |
| Changzhou Qidi Chem | China national standards | MT | 423.22 | USD | 20251104 |
| Changzhou Qidi Chem | China national standards | MT | 409.11 | USD | 20251104 |
| Changzhou Qidi Chem | China national standards | MT | 409.11 | USD | 20251104 |
| Changzhou Qidi Chem | China national standards | MT | 409.11 | USD | 20251104 |
| Changzhou Qidi Chem | China national standards | MT | 423.22 | USD | 20251104 |