| Vendor | Spec | Unit | Price | Currency | Date |
| Xiamen Yudeshun Chem | China national standards | MT | 1552.03 | USD | 20251121 |
| Xiamen Yudeshun Chem | China national standards | MT | 1679.01 | USD | 20251121 |
| Xiamen Yudeshun Chem | China national standards | MT | 1678.3 | USD | 20251120 |
| Xiamen Yudeshun Chem | China national standards | MT | 1678.3 | USD | 20251120 |
| Xiamen Yudeshun Chem | China national standards | MT | 1551.37 | USD | 20251120 |
| Xiamen Yudeshun Chem | China national standards | MT | 1551.37 | USD | 20251120 |
| Xiamen Yudeshun Chem | China national standards | MT | 1551.37 | USD | 20251120 |
| Xiamen Yudeshun Chem | China national standards | MT | 1551.37 | USD | 20251120 |
| Xiamen Yudeshun Chem | China national standards | MT | 1679.46 | USD | 20251118 |
| Xiamen Yudeshun Chem | China national standards | MT | 1552.44 | USD | 20251118 |