| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 899.12 | USD | 20251124 |
| Shandong Shuojia Chem | China national standards | MT | 899.12 | USD | 20251124 |
| Shandong Shuojia Chem | China national standards | MT | 899.12 | USD | 20251124 |
| Shandong Shuojia Chem | China national standards | MT | 898.77 | USD | 20251121 |
| Shandong Shuojia Chem | China national standards | MT | 898.77 | USD | 20251121 |
| Shandong Shuojia Chem | China national standards | MT | 898.77 | USD | 20251121 |
| Shandong Shuojia Chem | China national standards | MT | 898.39 | USD | 20251120 |
| Shandong Shuojia Chem | China national standards | MT | 898.39 | USD | 20251120 |
| Shandong Shuojia Chem | China national standards | MT | 898.39 | USD | 20251120 |
| Shandong Shuojia Chem | China national standards | MT | 898.39 | USD | 20251120 |