| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Qidi Chem | Industrial Grade | MT | 748.63 | USD | 20251126 |
| Changzhou Qidi Chem | China national standards | MT | 1200.63 | USD | 20251126 |
| Changzhou Qidi Chem | China national standards | MT | 437.88 | USD | 20251126 |
| Changzhou Qidi Chem | China national standards | MT | 437.88 | USD | 20251126 |
| Changzhou Qidi Chem | 90% | MT | 621.5 | USD | 20251126 |
| Changzhou Qidi Chem | China national standards | MT | 409.45 | USD | 20251125 |
| Changzhou Qidi Chem | China national standards | MT | 437.69 | USD | 20251125 |
| Changzhou Qidi Chem | China national standards | MT | 437.69 | USD | 20251125 |
| Changzhou Qidi Chem | China national standards | MT | 423.57 | USD | 20251125 |
| Changzhou Qidi Chem | China national standards | MT | 437.56 | USD | 20251124 |