| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1160.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1820.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1120.0 | USD | 20210318 |
| Unknown | China national standards | MT | 7320.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1630.0 | USD | 20210318 |
| Unknown | China national standards | MT | 380.0 | USD | 20210317 |
| Unknown | China national standards | MT | 140.0 | USD | 20210317 |
| Unknown | China national standards | MT | 200.0 | USD | 20210317 |
| Unknown | China national standards | MT | 500.0 | USD | 20210317 |
| Unknown | China national standards | MT | 590.0 | USD | 20210317 |