| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 817.49 | USD | 20251017 |
| Zibo Lishuo Chem | China national standards | MT | 817.49 | USD | 20251017 |
| Zibo Lishuo Chem | China national standards | MT | 817.49 | USD | 20251017 |
| Zibo Lishuo Chem | China national standards | MT | 817.27 | USD | 20251016 |
| Zibo Lishuo Chem | China national standards | MT | 817.27 | USD | 20251016 |
| Zibo Lishuo Chem | China national standards | MT | 817.27 | USD | 20251016 |
| Zibo Lishuo Chem | China national standards | MT | 817.27 | USD | 20251016 |
| Zibo Lishuo Chem | China national standards | MT | 817.27 | USD | 20251016 |
| Zibo Lishuo Chem | China national standards | MT | 816.96 | USD | 20251015 |
| Zibo Lishuo Chem | China national standards | MT | 816.96 | USD | 20251015 |