| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 915.91 | USD | 20251016 |
| Zibo Lishuo Chem | China national standards | MT | 915.91 | USD | 20251016 |
| Zibo Lishuo Chem | China national standards | MT | 915.91 | USD | 20251016 |
| Zibo Lishuo Chem | China national standards | MT | 915.56 | USD | 20251015 |
| Zibo Lishuo Chem | China national standards | MT | 915.56 | USD | 20251015 |
| Zibo Lishuo Chem | China national standards | MT | 915.56 | USD | 20251015 |
| Zibo Lishuo Chem | China national standards | MT | 915.56 | USD | 20251015 |
| Zibo Lishuo Chem | China national standards | MT | 915.56 | USD | 20251015 |
| Zibo Lishuo Chem | China national standards | MT | 915.22 | USD | 20251014 |
| Zibo Lishuo Chem | China national standards | MT | 915.22 | USD | 20251014 |