| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 817.73 | USD | 20251024 |
| Zibo Lishuo Chem | China national standards | MT | 817.73 | USD | 20251024 |
| Zibo Lishuo Chem | China national standards | MT | 817.73 | USD | 20251024 |
| Zibo Lishuo Chem | China national standards | MT | 817.85 | USD | 20251023 |
| Zibo Lishuo Chem | China national standards | MT | 817.85 | USD | 20251023 |
| Zibo Lishuo Chem | China national standards | MT | 817.85 | USD | 20251023 |
| Zibo Lishuo Chem | China national standards | MT | 817.85 | USD | 20251023 |
| Zibo Lishuo Chem | China national standards | MT | 817.85 | USD | 20251023 |
| Zibo Lishuo Chem | China national standards | MT | 817.43 | USD | 20251022 |
| Zibo Lishuo Chem | China national standards | MT | 817.43 | USD | 20251022 |