| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10530.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1610.0 | USD | 20210319 |
| Unknown | China national standards | MT | 19770.0 | USD | 20210319 |
| Unknown | China national standards | MT | 10500.0 | USD | 20210318 |
| Unknown | China national standards | MT | 12080.0 | USD | 20210318 |
| Unknown | China national standards | MT | 10420.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1620.0 | USD | 20210318 |
| Unknown | China national standards | MT | 15470.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1860.0 | USD | 20210317 |
| Unknown | China national standards | MT | 2820.0 | USD | 20210317 |