| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | China national standards | MT | 1127.27 | USD | 20251016 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 528.41 | USD | 20251016 |
| Shandong Yuxuan Chem | 90% | MT | 563.63 | USD | 20251016 |
| Shandong Yuxuan Chem | 90% | MT | 563.0 | USD | 20251011 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 527.81 | USD | 20251011 |
| Shandong Yuxuan Chem | China national standards | MT | 1126.0 | USD | 20251011 |
| Shandong Yuxuan Chem | China national standards | MT | 436.32 | USD | 20251011 |
| Shandong Yuxuan Chem | China national standards | MT | 436.32 | USD | 20251010 |
| Shandong Yuxuan Chem | China national standards | MT | 1126.0 | USD | 20251010 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 527.81 | USD | 20251010 |