| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Qidi Chem | 90% | MT | 678.45 | USD | 20251205 |
| Changzhou Qidi Chem | Industrial Grade | MT | 749.13 | USD | 20251205 |
| Changzhou Qidi Chem | China national standards | MT | 494.71 | USD | 20251205 |
| Changzhou Qidi Chem | 90% | MT | 621.92 | USD | 20251205 |
| Changzhou Qidi Chem | China national standards | MT | 494.71 | USD | 20251205 |
| Changzhou Qidi Chem | Industrial Grade | MT | 749.13 | USD | 20251205 |
| Changzhou Qidi Chem | China national standards | MT | 1201.43 | USD | 20251205 |
| GuangZhan Chem | China national standards | MT | 636.05 | USD | 20251205 |
| Shandong Hanyue Chem | China national standards | MT | 409.9 | USD | 20251205 |
| Shandong Hanyue Chem | China national standards | MT | 409.9 | USD | 20251205 |