| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24050.0 | USD | 20210314 |
| Unknown | China national standards | MT | 3990.0 | USD | 20210313 |
| Unknown | China national standards | MT | 4310.0 | USD | 20210313 |
| Unknown | China national standards | MT | 4610.0 | USD | 20210313 |
| Unknown | China national standards | MT | 3930.0 | USD | 20210313 |
| Unknown | China national standards | MT | 3860.0 | USD | 20210313 |
| Unknown | China national standards | MT | 19230.0 | USD | 20210313 |
| Unknown | China national standards | MT | 33990.0 | USD | 20210313 |
| Unknown | China national standards | MT | 29460.0 | USD | 20210313 |
| Unknown | China national standards | MT | 29660.0 | USD | 20210313 |