| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 438.14 | USD | 20251203 |
| Shandong Shuojia Chem | 90% | MT | 494.67 | USD | 20251203 |
| Shandong Shuojia Chem | China national standards | MT | 438.14 | USD | 20251203 |
| Shandong Shuojia Chem | Industrial Grade | MT | 508.81 | USD | 20251203 |
| Shandong Shuojia Chem | China national standards | MT | 438.14 | USD | 20251203 |
| Shandong Shuojia Chem | China national standards | MT | 437.89 | USD | 20251202 |
| Shandong Shuojia Chem | Industrial Grade | MT | 508.52 | USD | 20251202 |
| Shandong Shuojia Chem | 90% | MT | 494.39 | USD | 20251202 |
| Shandong Shuojia Chem | China national standards | MT | 437.89 | USD | 20251202 |
| Shandong Shuojia Chem | China national standards | MT | 437.89 | USD | 20251202 |