| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | China national standards | MT | 1129.05 | USD | 20251028 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 529.24 | USD | 20251028 |
| Shandong Yuxuan Chem | 90% | MT | 550.41 | USD | 20251028 |
| Shandong Yuxuan Chem | 90% | MT | 550.22 | USD | 20251027 |
| Shandong Yuxuan Chem | China national standards | MT | 437.35 | USD | 20251027 |
| Shandong Yuxuan Chem | China national standards | MT | 437.06 | USD | 20251024 |
| Shandong Yuxuan Chem | China national standards | MT | 1127.9 | USD | 20251024 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 528.71 | USD | 20251024 |
| Shandong Yuxuan Chem | 90% | MT | 549.85 | USD | 20251024 |
| Shandong Yuxuan Chem | China national standards | MT | 436.9 | USD | 20251022 |