| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 719.52 | USD | 20251027 |
| Shandong Shuojia Chem | China national standards | MT | 719.52 | USD | 20251027 |
| Shandong Shuojia Chem | China national standards | MT | 719.52 | USD | 20251027 |
| Shandong Shuojia Chem | China national standards | MT | 719.52 | USD | 20251027 |
| Shandong Shuojia Chem | China national standards | MT | 719.52 | USD | 20251027 |
| Shandong Shuojia Chem | China national standards | MT | 719.04 | USD | 20251024 |
| Shandong Shuojia Chem | China national standards | MT | 719.04 | USD | 20251024 |
| Shandong Shuojia Chem | China national standards | MT | 719.04 | USD | 20251024 |
| Shandong Shuojia Chem | China national standards | MT | 719.04 | USD | 20251024 |
| Shandong Shuojia Chem | China national standards | MT | 719.04 | USD | 20251024 |