| Vendor | Spec | Unit | Price | Currency | Date |
| Xiamen Yudeshun Chem | China national standards | MT | 1552.95 | USD | 20251112 |
| Xiamen Yudeshun Chem | China national standards | MT | 1552.95 | USD | 20251112 |
| Xiamen Yudeshun Chem | China national standards | MT | 1680.01 | USD | 20251112 |
| Xiamen Yudeshun Chem | China national standards | MT | 1679.23 | USD | 20251111 |
| Xiamen Yudeshun Chem | China national standards | MT | 1552.23 | USD | 20251111 |
| Xiamen Yudeshun Chem | China national standards | MT | 1552.23 | USD | 20251111 |
| Xiamen Yudeshun Chem | China national standards | MT | 1551.92 | USD | 20251031 |
| Xiamen Yudeshun Chem | China national standards | MT | 1551.92 | USD | 20251031 |
| Xiamen Yudeshun Chem | China national standards | MT | 1678.89 | USD | 20251031 |
| Xiamen Yudeshun Chem | China national standards | MT | 1679.27 | USD | 20251030 |