| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Qidi Chem | China national standards | MT | 436.9 | USD | 20251022 |
| Changzhou Qidi Chem | China national standards | MT | 437.05 | USD | 20251021 |
| Changzhou Qidi Chem | China national standards | MT | 408.85 | USD | 20251021 |
| Changzhou Qidi Chem | China national standards | MT | 437.05 | USD | 20251021 |
| Changzhou Qidi Chem | China national standards | MT | 345.41 | USD | 20251021 |
| Changzhou Qidi Chem | China national standards | MT | 345.41 | USD | 20251021 |
| Changzhou Qidi Chem | China national standards | MT | 436.79 | USD | 20251020 |
| Changzhou Qidi Chem | China national standards | MT | 345.2 | USD | 20251020 |
| Changzhou Qidi Chem | China national standards | MT | 436.79 | USD | 20251020 |
| Changzhou Qidi Chem | China national standards | MT | 408.61 | USD | 20251020 |