| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3630.0 | USD | 20210319 |
| Unknown | China national standards | MT | 270.0 | USD | 20210318 |
| Unknown | China national standards | MT | 3300.0 | USD | 20210317 |
| Unknown | China national standards | MT | 2320.0 | USD | 20210317 |
| Unknown | China national standards | MT | 460.0 | USD | 20210317 |
| Unknown | China national standards | MT | 480.0 | USD | 20210317 |
| Unknown | China national standards | MT | 1740.0 | USD | 20210317 |
| Unknown | China national standards | MT | 2080.0 | USD | 20210317 |
| Unknown | China national standards | MT | 1990.0 | USD | 20210317 |
| Unknown | China national standards | MT | 510.0 | USD | 20210316 |