| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 119060.0 | USD | 20210321 |
| Unknown | China national standards | MT | 104960.0 | USD | 20210321 |
| Unknown | China national standards | MT | 119060.0 | USD | 20210321 |
| Unknown | China national standards | MT | 10000.0 | USD | 20210321 |
| Unknown | China national standards | MT | 11670.0 | USD | 20210319 |
| Unknown | China national standards | MT | 38940.0 | USD | 20210319 |
| Unknown | China national standards | MT | 11490.0 | USD | 20210319 |
| Unknown | China national standards | MT | 88330.0 | USD | 20210319 |
| Unknown | China national standards | MT | 48490.0 | USD | 20210318 |
| Unknown | China national standards | MT | 251960.02 | USD | 20210318 |