| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | China national standards | MT | 436.79 | USD | 20251020 |
| Shandong Yuxuan Chem | China national standards | MT | 1127.57 | USD | 20251018 |
| Shandong Yuxuan Chem | China national standards | MT | 436.93 | USD | 20251018 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 528.55 | USD | 20251018 |
| Shandong Yuxuan Chem | 90% | MT | 549.69 | USD | 20251018 |
| Shandong Yuxuan Chem | 90% | MT | 549.69 | USD | 20251017 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 528.55 | USD | 20251017 |
| Shandong Yuxuan Chem | China national standards | MT | 1127.57 | USD | 20251017 |
| Shandong Yuxuan Chem | China national standards | MT | 436.93 | USD | 20251017 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 528.41 | USD | 20251016 |