| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 87320.0 | USD | 20210313 |
| Unknown | China national standards | MT | 74430.0 | USD | 20210313 |
| Unknown | China national standards | MT | 66660.0 | USD | 20210313 |
| Unknown | China national standards | MT | 13520.0 | USD | 20210313 |
| Unknown | China national standards | MT | 10700.0 | USD | 20210312 |
| Unknown | China national standards | MT | 13750.0 | USD | 20210312 |
| Unknown | China national standards | MT | 12190.0 | USD | 20210311 |
| Unknown | China national standards | MT | 11540.0 | USD | 20210311 |
| Unknown | China national standards | MT | 66390.0 | USD | 20210310 |
| Unknown | China national standards | MT | 66680.0 | USD | 20210310 |