| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Qidi Chem | China national standards | MT | 437.89 | USD | 20251202 |
| Changzhou Qidi Chem | China national standards | MT | 423.76 | USD | 20251202 |
| Changzhou Qidi Chem | China national standards | MT | 437.89 | USD | 20251202 |
| Changzhou Qidi Chem | China national standards | MT | 452.02 | USD | 20251202 |
| Changzhou Qidi Chem | Industrial Grade | MT | 749.02 | USD | 20251201 |
| Changzhou Qidi Chem | Industrial Grade | MT | 749.02 | USD | 20251201 |
| Changzhou Qidi Chem | China national standards | MT | 438.11 | USD | 20251201 |
| Changzhou Qidi Chem | China national standards | MT | 494.64 | USD | 20251201 |
| Changzhou Qidi Chem | China national standards | MT | 423.97 | USD | 20251201 |
| Changzhou Qidi Chem | 90% | MT | 678.36 | USD | 20251201 |