| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | Industrial Grade | MT | 529.17 | USD | 20251111 |
| Shandong Yuxuan Chem | China national standards | MT | 1128.89 | USD | 20251111 |
| Shandong Yuxuan Chem | China national standards | MT | 437.45 | USD | 20251111 |
| Shandong Yuxuan Chem | China national standards | MT | 437.51 | USD | 20251110 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 529.24 | USD | 20251110 |
| Shandong Yuxuan Chem | 90% | MT | 550.41 | USD | 20251110 |
| Shandong Yuxuan Chem | China national standards | MT | 1129.05 | USD | 20251110 |
| Shandong Yuxuan Chem | 90% | MT | 550.57 | USD | 20251108 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 529.39 | USD | 20251108 |
| Shandong Yuxuan Chem | China national standards | MT | 1129.37 | USD | 20251108 |