| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2530.0 | USD | 20210320 |
| Unknown | China national standards | MT | 500.0 | USD | 20210320 |
| Unknown | China national standards | MT | 460.0 | USD | 20210320 |
| Unknown | China national standards | MT | 340.0 | USD | 20210319 |
| Unknown | China national standards | MT | 470.0 | USD | 20210319 |
| Unknown | China national standards | MT | 380.0 | USD | 20210319 |
| Unknown | China national standards | MT | 3320.0 | USD | 20210319 |
| Unknown | China national standards | MT | 460.0 | USD | 20210318 |
| Unknown | China national standards | MT | 1930.0 | USD | 20210318 |
| Unknown | China national standards | MT | 500.0 | USD | 20210317 |