| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 759.61 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 759.61 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 759.61 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 759.61 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 759.61 | USD | 20250929 |
| Shandong Shuojia Chem | China national standards | MT | 758.94 | USD | 20250928 |
| Shandong Shuojia Chem | China national standards | MT | 758.94 | USD | 20250928 |
| Shandong Shuojia Chem | China national standards | MT | 758.94 | USD | 20250928 |
| Shandong Shuojia Chem | China national standards | MT | 758.94 | USD | 20250928 |
| Shandong Shuojia Chem | China national standards | MT | 758.94 | USD | 20250927 |