| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1310.0 | USD | 20210320 |
| Unknown | China national standards | MT | 9320.0 | USD | 20210319 |
| Unknown | China national standards | MT | 9550.0 | USD | 20210319 |
| Unknown | China national standards | MT | 13240.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1480.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1310.0 | USD | 20210318 |
| Unknown | China national standards | MT | 9420.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1520.0 | USD | 20210318 |
| Unknown | China national standards | MT | 10830.0 | USD | 20210318 |
| Unknown | China national standards | MT | 9990.0 | USD | 20210318 |