| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1580.0 | USD | 20210319 |
| Unknown | China national standards | MT | 2620.0 | USD | 20210319 |
| Unknown | China national standards | MT | 230.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1490.0 | USD | 20210319 |
| Unknown | China national standards | MT | 2810.0 | USD | 20210318 |
| Unknown | China national standards | MT | 2710.0 | USD | 20210318 |
| Unknown | China national standards | MT | 310.0 | USD | 20210318 |
| Unknown | China national standards | MT | 2030.0 | USD | 20210318 |
| Unknown | China national standards | MT | 460.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1510.0 | USD | 20210318 |