| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13200.0 | USD | 20210319 |
| Unknown | China national standards | MT | 13250.0 | USD | 20210318 |
| Unknown | China national standards | MT | 2150.0 | USD | 20210317 |
| Unknown | China national standards | MT | 20160.0 | USD | 20210317 |
| Unknown | China national standards | MT | 2230.0 | USD | 20210317 |
| Unknown | China national standards | MT | 14370.0 | USD | 20210317 |
| Unknown | China national standards | MT | 28890.0 | USD | 20210317 |
| Unknown | China national standards | MT | 15350.0 | USD | 20210315 |
| Unknown | China national standards | MT | 2230.0 | USD | 20210315 |
| Unknown | China national standards | MT | 13220.0 | USD | 20210315 |