| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4220.0 | USD | 20210318 |
| Unknown | China national standards | MT | 950.0 | USD | 20210317 |
| Unknown | China national standards | MT | 10180.0 | USD | 20210317 |
| Unknown | China national standards | MT | 7560.0 | USD | 20210317 |
| Unknown | China national standards | MT | 7480.0 | USD | 20210317 |
| Unknown | China national standards | MT | 1670.0 | USD | 20210316 |
| Unknown | China national standards | MT | 870.0 | USD | 20210316 |
| Unknown | China national standards | MT | 1140.0 | USD | 20210316 |
| Unknown | China national standards | MT | 2090.0 | USD | 20210316 |
| Unknown | China national standards | MT | 870.0 | USD | 20210316 |