| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 860.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1160.0 | USD | 20210319 |
| Unknown | China national standards | MT | 480.0 | USD | 20210318 |
| Unknown | China national standards | MT | 170.0 | USD | 20210318 |
| Unknown | China national standards | MT | 150.0 | USD | 20210318 |
| Unknown | China national standards | MT | 170.0 | USD | 20210318 |
| Unknown | China national standards | MT | 3140.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1850.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1630.0 | USD | 20210318 |
| Unknown | China national standards | MT | 200.0 | USD | 20210318 |