| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Qidi Chem | China national standards | MT | 345.42 | USD | 20251024 |
| Changzhou Qidi Chem | China national standards | MT | 422.96 | USD | 20251024 |
| Changzhou Qidi Chem | China national standards | MT | 437.12 | USD | 20251023 |
| Changzhou Qidi Chem | China national standards | MT | 423.02 | USD | 20251023 |
| Changzhou Qidi Chem | China national standards | MT | 345.47 | USD | 20251023 |
| Changzhou Qidi Chem | China national standards | MT | 345.47 | USD | 20251023 |
| Changzhou Qidi Chem | China national standards | MT | 408.92 | USD | 20251023 |
| Changzhou Qidi Chem | China national standards | MT | 436.9 | USD | 20251022 |
| Changzhou Qidi Chem | China national standards | MT | 408.72 | USD | 20251022 |
| Changzhou Qidi Chem | China national standards | MT | 345.29 | USD | 20251022 |