| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10770.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1210.0 | USD | 20210320 |
| Unknown | China national standards | MT | 4200.0 | USD | 20210320 |
| Unknown | China national standards | MT | 7550.0 | USD | 20210320 |
| Unknown | China national standards | MT | 10770.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1120.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1140.0 | USD | 20210319 |
| Unknown | China national standards | MT | 7920.0 | USD | 20210319 |
| Unknown | China national standards | MT | 5610.0 | USD | 20210319 |
| Unknown | China national standards | MT | 680.0 | USD | 20210318 |