| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20210319 |
| Unknown | China national standards | MT | 140.0 | USD | 20210319 |
| Unknown | China national standards | MT | 270.0 | USD | 20210319 |
| Unknown | China national standards | MT | 230.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1330.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1460.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1040.0 | USD | 20210318 |
| Unknown | China national standards | MT | 2700.0 | USD | 20210318 |
| Unknown | China national standards | MT | 180.0 | USD | 20210318 |
| Unknown | China national standards | MT | 910.0 | USD | 20210317 |