| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12310.0 | USD | 20210322 |
| Unknown | China national standards | MT | 1890.0 | USD | 20210322 |
| Unknown | China national standards | MT | 60.0 | USD | 20210318 |
| Unknown | China national standards | MT | 390.0 | USD | 20210318 |
| Unknown | China national standards | MT | 69480.0 | USD | 20210318 |
| Unknown | China national standards | MT | 12350.0 | USD | 20210317 |
| Unknown | China national standards | MT | 340.0 | USD | 20210317 |
| Unknown | China national standards | MT | 20.0 | USD | 20210317 |
| Unknown | China national standards | MT | 10770.0 | USD | 20210317 |
| Unknown | China national standards | MT | 10770.0 | USD | 20210317 |