| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2970.0 | USD | 20210318 |
| Unknown | China national standards | MT | 280.0 | USD | 20210318 |
| Unknown | China national standards | MT | 2030.0 | USD | 20210318 |
| Unknown | China national standards | MT | 2710.0 | USD | 20210318 |
| Unknown | China national standards | MT | 230.0 | USD | 20210317 |
| Unknown | China national standards | MT | 1730.0 | USD | 20210317 |
| Unknown | China national standards | MT | 250.0 | USD | 20210317 |
| Unknown | China national standards | MT | 1490.0 | USD | 20210317 |
| Unknown | China national standards | MT | 260.0 | USD | 20210317 |
| Unknown | China national standards | MT | 230.0 | USD | 20210317 |