| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3700.0 | USD | 20210319 |
| Unknown | China national standards | MT | 2400.0 | USD | 20210318 |
| Unknown | China national standards | MT | 2140.0 | USD | 20210318 |
| Unknown | China national standards | MT | 16190.0 | USD | 20210318 |
| Unknown | China national standards | MT | 12630.0 | USD | 20210318 |
| Unknown | China national standards | MT | 17230.0 | USD | 20210318 |
| Unknown | China national standards | MT | 13400.0 | USD | 20210318 |
| Unknown | China national standards | MT | 13870.0 | USD | 20210317 |
| Unknown | China national standards | MT | 15690.0 | USD | 20210317 |
| Unknown | China national standards | MT | 14870.0 | USD | 20210317 |