| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 817.43 | USD | 20251022 |
| Zibo Lishuo Chem | China national standards | MT | 817.43 | USD | 20251022 |
| Zibo Lishuo Chem | China national standards | MT | 817.43 | USD | 20251022 |
| Zibo Lishuo Chem | China national standards | MT | 817.71 | USD | 20251021 |
| Zibo Lishuo Chem | China national standards | MT | 817.71 | USD | 20251021 |
| Zibo Lishuo Chem | China national standards | MT | 817.71 | USD | 20251021 |
| Zibo Lishuo Chem | China national standards | MT | 817.71 | USD | 20251021 |
| Zibo Lishuo Chem | China national standards | MT | 817.71 | USD | 20251021 |
| Zibo Lishuo Chem | China national standards | MT | 817.21 | USD | 20251020 |
| Zibo Lishuo Chem | China national standards | MT | 817.21 | USD | 20251020 |