| Vendor | Spec | Unit | Price | Currency | Date |
| Chizhou Xinyu Chem | China national standards | MT | 947.85 | USD | 20251211 |
| Chizhou Xinyu Chem | China national standards | MT | 933.71 | USD | 20251211 |
| Chizhou Xinyu Chem | China national standards | MT | 932.82 | USD | 20251210 |
| Chizhou Xinyu Chem | China national standards | MT | 946.81 | USD | 20251208 |
| Chizhou Xinyu Chem | China national standards | MT | 932.68 | USD | 20251208 |
| Chizhou Xinyu Chem | China national standards | MT | 947.01 | USD | 20251205 |
| Chizhou Xinyu Chem | China national standards | MT | 932.88 | USD | 20251205 |
| Chizhou Xinyu Chem | China national standards | MT | 947.22 | USD | 20251204 |
| Chizhou Xinyu Chem | China national standards | MT | 961.36 | USD | 20251204 |
| Chizhou Xinyu Chem | China national standards | MT | 946.94 | USD | 20251203 |