| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 930.0 | USD | 20210319 |
| Unknown | China national standards | MT | 930.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1250.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210318 |
| Unknown | China national standards | MT | 6680.0 | USD | 20210318 |
| Unknown | China national standards | MT | 6020.0 | USD | 20210318 |
| Unknown | China national standards | MT | 7000.0 | USD | 20210318 |
| Unknown | China national standards | MT | 6410.0 | USD | 20210318 |
| Unknown | China national standards | MT | 6680.0 | USD | 20210318 |
| Unknown | China national standards | MT | 7230.0 | USD | 20210317 |