| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | 90% | MT | 563.0 | USD | 20251010 |
| Shandong Yuxuan Chem | 90% | MT | 562.57 | USD | 20251009 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 527.41 | USD | 20251009 |
| Shandong Yuxuan Chem | China national standards | MT | 1125.14 | USD | 20251009 |
| Shandong Yuxuan Chem | China national standards | MT | 435.99 | USD | 20251009 |
| Shandong Yuxuan Chem | China national standards | MT | 1125.89 | USD | 20250930 |
| Shandong Yuxuan Chem | China national standards | MT | 450.36 | USD | 20250930 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 555.91 | USD | 20250930 |
| Shandong Yuxuan Chem | 90% | MT | 562.94 | USD | 20250930 |
| Shandong Yuxuan Chem | China national standards | MT | 450.14 | USD | 20250929 |