| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 942.9 | USD | 20250924 |
| Shandong Shuojia Chem | China national standards | MT | 942.9 | USD | 20250924 |
| Shandong Shuojia Chem | China national standards | MT | 942.9 | USD | 20250924 |
| Shandong Shuojia Chem | China national standards | MT | 966.83 | USD | 20250923 |
| Shandong Shuojia Chem | China national standards | MT | 966.83 | USD | 20250923 |
| Shandong Shuojia Chem | China national standards | MT | 966.83 | USD | 20250923 |
| Shandong Shuojia Chem | China national standards | MT | 966.16 | USD | 20250922 |
| Shandong Shuojia Chem | China national standards | MT | 966.16 | USD | 20250922 |
| Shandong Shuojia Chem | China national standards | MT | 966.16 | USD | 20250922 |
| Shandong Shuojia Chem | China national standards | MT | 966.16 | USD | 20250922 |