| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | China national standards | MT | 1129.37 | USD | 20251108 |
| Shandong Yuxuan Chem | China national standards | MT | 437.63 | USD | 20251107 |
| Shandong Yuxuan Chem | China national standards | MT | 1129.37 | USD | 20251107 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 529.39 | USD | 20251107 |
| Shandong Yuxuan Chem | 90% | MT | 550.57 | USD | 20251107 |
| Shandong Yuxuan Chem | 90% | MT | 550.34 | USD | 20251106 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 529.18 | USD | 20251106 |
| Shandong Yuxuan Chem | China national standards | MT | 437.45 | USD | 20251106 |
| Shandong Yuxuan Chem | China national standards | MT | 1128.91 | USD | 20251106 |
| Shandong Yuxuan Chem | China national standards | MT | 437.33 | USD | 20251104 |