| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15290.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1490.0 | USD | 20210320 |
| Unknown | China national standards | MT | 25700.0 | USD | 20210319 |
| Unknown | China national standards | MT | 2360.0 | USD | 20210319 |
| Unknown | China national standards | MT | 210910.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1490.0 | USD | 20210319 |
| Unknown | China national standards | MT | 3330.0 | USD | 20210318 |
| Unknown | China national standards | MT | 3490.0 | USD | 20210318 |
| Unknown | China national standards | MT | 8300.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1620.0 | USD | 20210318 |