| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | 90% | MT | 551.01 | USD | 20251127 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 529.82 | USD | 20251127 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 529.69 | USD | 20251126 |
| Shandong Yuxuan Chem | 90% | MT | 550.88 | USD | 20251126 |
| Shandong Yuxuan Chem | China national standards | MT | 437.88 | USD | 20251126 |
| Shandong Yuxuan Chem | China national standards | MT | 1130.01 | USD | 20251126 |
| Shandong Yuxuan Chem | China national standards | MT | 437.69 | USD | 20251125 |
| Shandong Yuxuan Chem | China national standards | MT | 1129.53 | USD | 20251125 |
| Shandong Yuxuan Chem | 90% | MT | 550.65 | USD | 20251125 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 529.47 | USD | 20251125 |