| Vendor | Spec | Unit | Price | Currency | Date |
| Changji Jisheng | China national standards | MT | 1402.93 | USD | 20260327 |
| Changji Jisheng | China national standards | MT | 1404.66 | USD | 20260326 |
| Changji Jisheng | China national standards | MT | 1407.61 | USD | 20260325 |
| Changji Jisheng | China national standards | MT | 1406.96 | USD | 20260324 |
| Changji Jisheng | China national standards | MT | 1404.96 | USD | 20260323 |