| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 520.0 | USD | 20210313 |
| Unknown | China national standards | MT | 180.0 | USD | 20210313 |
| Unknown | China national standards | MT | 80.0 | USD | 20210313 |
| Unknown | China national standards | MT | 80.0 | USD | 20210313 |
| Unknown | China national standards | MT | 500.0 | USD | 20210313 |
| Unknown | China national standards | MT | 15490.0 | USD | 20210312 |
| Unknown | China national standards | MT | 400.0 | USD | 20210312 |
| Unknown | China national standards | MT | 2890.0 | USD | 20210312 |
| Unknown | China national standards | MT | 400.0 | USD | 20210312 |
| Unknown | China national standards | MT | 10.0 | USD | 20210312 |