| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20210319 |
| Unknown | China national standards | MT | 990.0 | USD | 20210319 |
| Unknown | China national standards | MT | 790.0 | USD | 20210319 |
| Unknown | China national standards | MT | 630.0 | USD | 20210319 |
| Unknown | China national standards | MT | 90.0 | USD | 20210318 |
| Unknown | China national standards | MT | 100.0 | USD | 20210318 |
| Unknown | China national standards | MT | 90.0 | USD | 20210318 |
| Unknown | China national standards | MT | 120.0 | USD | 20210318 |
| Unknown | China national standards | MT | 530.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1340.0 | USD | 20210318 |