| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | 90% | MT | 508.22 | USD | 20251107 |
| Shandong Shuojia Chem | Industrial Grade | MT | 508.22 | USD | 20251107 |
| Shandong Shuojia Chem | China national standards | MT | 423.51 | USD | 20251107 |
| Shandong Shuojia Chem | China national standards | MT | 423.51 | USD | 20251107 |
| Shandong Shuojia Chem | China national standards | MT | 423.51 | USD | 20251107 |
| Shandong Shuojia Chem | China national standards | MT | 423.13 | USD | 20251105 |
| Shandong Shuojia Chem | China national standards | MT | 423.13 | USD | 20251105 |
| Shandong Shuojia Chem | 90% | MT | 507.75 | USD | 20251105 |
| Shandong Shuojia Chem | Industrial Grade | MT | 507.75 | USD | 20251105 |
| Shandong Shuojia Chem | China national standards | MT | 423.13 | USD | 20251105 |