| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 916.4 | USD | 20251021 |
| Zibo Lishuo Chem | China national standards | MT | 916.4 | USD | 20251021 |
| Zibo Lishuo Chem | China national standards | MT | 915.84 | USD | 20251020 |
| Zibo Lishuo Chem | China national standards | MT | 915.84 | USD | 20251020 |
| Zibo Lishuo Chem | China national standards | MT | 915.84 | USD | 20251020 |
| Zibo Lishuo Chem | China national standards | MT | 915.84 | USD | 20251020 |
| Zibo Lishuo Chem | China national standards | MT | 915.84 | USD | 20251020 |
| Zibo Lishuo Chem | China national standards | MT | 916.15 | USD | 20251018 |
| Zibo Lishuo Chem | China national standards | MT | 916.15 | USD | 20251018 |
| Zibo Lishuo Chem | China national standards | MT | 916.15 | USD | 20251018 |