| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 918.55 | USD | 20251208 |
| Shandong Shuojia Chem | China national standards | MT | 918.55 | USD | 20251208 |
| Shandong Shuojia Chem | China national standards | MT | 918.55 | USD | 20251208 |
| Shandong Shuojia Chem | China national standards | MT | 918.55 | USD | 20251208 |
| Shandong Shuojia Chem | China national standards | MT | 900.37 | USD | 20251205 |
| Shandong Shuojia Chem | China national standards | MT | 900.37 | USD | 20251205 |
| Shandong Shuojia Chem | China national standards | MT | 900.37 | USD | 20251205 |
| Shandong Shuojia Chem | China national standards | MT | 900.37 | USD | 20251205 |
| Shandong Shuojia Chem | China national standards | MT | 900.57 | USD | 20251204 |
| Shandong Shuojia Chem | China national standards | MT | 900.57 | USD | 20251204 |