| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1680.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1810.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1140.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1220.0 | USD | 20210318 |
| Unknown | China national standards | MT | 220.0 | USD | 20210317 |
| Unknown | China national standards | MT | 190.0 | USD | 20210317 |
| Unknown | China national standards | MT | 350.0 | USD | 20210317 |
| Unknown | China national standards | MT | 300.0 | USD | 20210317 |
| Unknown | China national standards | MT | 420.0 | USD | 20210317 |
| Unknown | China national standards | MT | 150.0 | USD | 20210317 |