| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | China national standards | MT | 1131.77 | USD | 20251211 |
| Shandong Yuxuan Chem | China national standards | MT | 438.56 | USD | 20251211 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 530.52 | USD | 20251211 |
| Shandong Yuxuan Chem | 90% | MT | 551.74 | USD | 20251211 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 530.01 | USD | 20251210 |
| Shandong Yuxuan Chem | China national standards | MT | 438.14 | USD | 20251210 |
| Shandong Yuxuan Chem | China national standards | MT | 1130.69 | USD | 20251210 |
| Shandong Yuxuan Chem | 90% | MT | 551.21 | USD | 20251210 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 529.86 | USD | 20251209 |
| Shandong Yuxuan Chem | 90% | MT | 551.06 | USD | 20251209 |