| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 717.02 | USD | 20250919 |
| Shandong Shuojia Chem | China national standards | MT | 717.02 | USD | 20250919 |
| Shandong Shuojia Chem | China national standards | MT | 717.02 | USD | 20250919 |
| Shandong Shuojia Chem | China national standards | MT | 717.02 | USD | 20250919 |
| Shandong Shuojia Chem | China national standards | MT | 780.76 | USD | 20250918 |
| Shandong Shuojia Chem | China national standards | MT | 780.76 | USD | 20250918 |
| Shandong Shuojia Chem | China national standards | MT | 780.76 | USD | 20250918 |
| Shandong Shuojia Chem | China national standards | MT | 780.76 | USD | 20250918 |
| Shandong Shuojia Chem | China national standards | MT | 780.76 | USD | 20250918 |