| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | Industrial Grade | MT | 555.64 | USD | 20250929 |
| Shandong Yuxuan Chem | China national standards | MT | 450.14 | USD | 20250929 |
| Shandong Yuxuan Chem | China national standards | MT | 1125.35 | USD | 20250929 |
| Shandong Yuxuan Chem | China national standards | MT | 1138.41 | USD | 20250928 |
| Shandong Yuxuan Chem | China national standards | MT | 505.96 | USD | 20250928 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 555.15 | USD | 20250928 |
| Shandong Yuxuan Chem | 90% | MT | 562.18 | USD | 20250928 |
| Shandong Yuxuan Chem | 90% | MT | 562.18 | USD | 20250927 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 555.15 | USD | 20250927 |
| Shandong Yuxuan Chem | China national standards | MT | 1138.41 | USD | 20250927 |