| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3100.0 | USD | 20210318 |
| Unknown | China national standards | MT | 6390.0 | USD | 20210318 |
| Unknown | China national standards | MT | 2080.0 | USD | 20210318 |
| Unknown | China national standards | MT | 3140.0 | USD | 20210318 |
| Unknown | China national standards | MT | 3090.0 | USD | 20210318 |
| Unknown | China national standards | MT | 490.0 | USD | 20210317 |
| Unknown | China national standards | MT | 470.0 | USD | 20210317 |
| Unknown | China national standards | MT | 510.0 | USD | 20210317 |
| Unknown | China national standards | MT | 530.0 | USD | 20210317 |
| Unknown | China national standards | MT | 2530.0 | USD | 20210317 |