| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Qidi Chem | China national standards | MT | 423.85 | USD | 20251127 |
| Changzhou Qidi Chem | China national standards | MT | 437.98 | USD | 20251127 |
| Changzhou Qidi Chem | China national standards | MT | 452.11 | USD | 20251127 |
| Changzhou Qidi Chem | China national standards | MT | 437.98 | USD | 20251127 |
| Changzhou Qidi Chem | Industrial Grade | MT | 748.63 | USD | 20251126 |
| Changzhou Qidi Chem | Industrial Grade | MT | 748.63 | USD | 20251126 |
| Changzhou Qidi Chem | China national standards | MT | 494.38 | USD | 20251126 |
| Changzhou Qidi Chem | China national standards | MT | 437.88 | USD | 20251126 |
| Changzhou Qidi Chem | China national standards | MT | 1200.63 | USD | 20251126 |
| Changzhou Qidi Chem | China national standards | MT | 494.38 | USD | 20251126 |