| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 917.65 | USD | 20251112 |
| Zibo Lishuo Chem | China national standards | MT | 917.65 | USD | 20251112 |
| Zibo Lishuo Chem | China national standards | MT | 917.22 | USD | 20251111 |
| Zibo Lishuo Chem | China national standards | MT | 917.22 | USD | 20251111 |
| Zibo Lishuo Chem | China national standards | MT | 917.22 | USD | 20251111 |
| Zibo Lishuo Chem | China national standards | MT | 917.22 | USD | 20251111 |
| Zibo Lishuo Chem | China national standards | MT | 917.22 | USD | 20251111 |
| Zibo Lishuo Chem | China national standards | MT | 917.35 | USD | 20251110 |
| Zibo Lishuo Chem | China national standards | MT | 917.35 | USD | 20251110 |
| Zibo Lishuo Chem | China national standards | MT | 917.35 | USD | 20251110 |