| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 898.8 | USD | 20251119 |
| Shandong Shuojia Chem | China national standards | MT | 898.8 | USD | 20251119 |
| Shandong Shuojia Chem | China national standards | MT | 898.8 | USD | 20251119 |
| Shandong Shuojia Chem | China national standards | MT | 898.8 | USD | 20251119 |
| Shandong Shuojia Chem | China national standards | MT | 899.01 | USD | 20251118 |
| Shandong Shuojia Chem | China national standards | MT | 899.01 | USD | 20251118 |
| Shandong Shuojia Chem | China national standards | MT | 899.01 | USD | 20251118 |
| Shandong Shuojia Chem | China national standards | MT | 899.01 | USD | 20251118 |
| Shandong Shuojia Chem | China national standards | MT | 865.62 | USD | 20251117 |
| Shandong Shuojia Chem | China national standards | MT | 865.62 | USD | 20251117 |