| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 220.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1790.0 | USD | 20210318 |
| Unknown | China national standards | MT | 2260.0 | USD | 20210317 |
| Unknown | China national standards | MT | 320.0 | USD | 20210317 |
| Unknown | China national standards | MT | 3680.0 | USD | 20210316 |
| Unknown | China national standards | MT | 3680.0 | USD | 20210316 |
| Unknown | China national standards | MT | 270.0 | USD | 20210316 |
| Unknown | China national standards | MT | 1690.0 | USD | 20210316 |
| Unknown | China national standards | MT | 1410.0 | USD | 20210315 |
| Unknown | China national standards | MT | 280.0 | USD | 20210315 |