| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 640.0 | USD | 20210318 |
| Unknown | China national standards | MT | 730.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1340.0 | USD | 20210318 |
| Unknown | China national standards | MT | 650.0 | USD | 20210318 |
| Unknown | China national standards | MT | 10330.0 | USD | 20210318 |
| Unknown | China national standards | MT | 900.0 | USD | 20210318 |
| Unknown | China national standards | MT | 260.0 | USD | 20210317 |
| Unknown | China national standards | MT | 160.0 | USD | 20210317 |
| Unknown | China national standards | MT | 140.0 | USD | 20210317 |
| Unknown | China national standards | MT | 660.0 | USD | 20210317 |