| Vendor | Spec | Unit | Price | Currency | Date |
| Xiamen Yudeshun Chem | China national standards | MT | 1681.43 | USD | 20251209 |
| Xiamen Yudeshun Chem | China national standards | MT | 1554.27 | USD | 20251209 |
| Xiamen Yudeshun Chem | China national standards | MT | 1554.27 | USD | 20251209 |
| Xiamen Yudeshun Chem | China national standards | MT | 1554.46 | USD | 20251208 |
| Xiamen Yudeshun Chem | China national standards | MT | 1554.46 | USD | 20251208 |
| Xiamen Yudeshun Chem | China national standards | MT | 1681.65 | USD | 20251208 |
| Xiamen Yudeshun Chem | China national standards | MT | 1555.14 | USD | 20251204 |
| Xiamen Yudeshun Chem | China national standards | MT | 1555.14 | USD | 20251204 |
| Xiamen Yudeshun Chem | China national standards | MT | 1682.38 | USD | 20251204 |
| Xiamen Yudeshun Chem | China national standards | MT | 1680.93 | USD | 20251202 |