| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 820.53 | USD | 20251211 |
| Zibo Lishuo Chem | China national standards | MT | 820.53 | USD | 20251211 |
| Zibo Lishuo Chem | China national standards | MT | 820.53 | USD | 20251211 |
| Zibo Lishuo Chem | China national standards | MT | 820.53 | USD | 20251211 |
| Zibo Lishuo Chem | China national standards | MT | 820.53 | USD | 20251211 |
| Zibo Lishuo Chem | China national standards | MT | 819.75 | USD | 20251210 |
| Zibo Lishuo Chem | China national standards | MT | 819.75 | USD | 20251210 |
| Zibo Lishuo Chem | China national standards | MT | 819.75 | USD | 20251210 |
| Zibo Lishuo Chem | China national standards | MT | 819.75 | USD | 20251210 |
| Zibo Lishuo Chem | China national standards | MT | 819.75 | USD | 20251210 |