| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7830.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1140.0 | USD | 20210318 |
| Unknown | China national standards | MT | 9380.0 | USD | 20210318 |
| Unknown | China national standards | MT | 8820.0 | USD | 20210318 |
| Unknown | China national standards | MT | 11770.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1450.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1110.0 | USD | 20210318 |
| Unknown | China national standards | MT | 9360.0 | USD | 20210317 |
| Unknown | China national standards | MT | 7750.0 | USD | 20210317 |
| Unknown | China national standards | MT | 980.0 | USD | 20210317 |