| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11710.0 | USD | 20191021 |
| Unknown | China national standards | MT | 10070.0 | USD | 20191021 |
| Unknown | China national standards | MT | 12060.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1680.0 | USD | 20191021 |
| Unknown | China national standards | MT | 8700.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1310.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1490.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1730.0 | USD | 20191020 |
| Unknown | China national standards | MT | 10360.0 | USD | 20191020 |
| Unknown | China national standards | MT | 9840.0 | USD | 20191020 |