| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 918.16 | USD | 20251202 |
| Zibo Lishuo Chem | China national standards | MT | 918.16 | USD | 20251202 |
| Zibo Lishuo Chem | China national standards | MT | 918.16 | USD | 20251202 |
| Zibo Lishuo Chem | China national standards | MT | 918.16 | USD | 20251202 |
| Zibo Lishuo Chem | China national standards | MT | 918.16 | USD | 20251202 |
| Zibo Lishuo Chem | China national standards | MT | 918.61 | USD | 20251201 |
| Zibo Lishuo Chem | China national standards | MT | 918.61 | USD | 20251201 |
| Zibo Lishuo Chem | China national standards | MT | 918.61 | USD | 20251201 |
| Zibo Lishuo Chem | China national standards | MT | 918.61 | USD | 20251201 |
| Zibo Lishuo Chem | China national standards | MT | 918.61 | USD | 20251201 |