| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10780.0 | USD | 20181022 |
| Unknown | China national standards | MT | 1520.0 | USD | 20181022 |
| Unknown | China national standards | MT | 2010.0 | USD | 20181022 |
| Unknown | China national standards | MT | 1190.0 | USD | 20181021 |
| Unknown | China national standards | MT | 1390.0 | USD | 20181021 |
| Unknown | China national standards | MT | 8180.0 | USD | 20181020 |
| Unknown | China national standards | MT | 9560.0 | USD | 20181020 |
| Unknown | China national standards | MT | 1570.0 | USD | 20181020 |
| Unknown | China national standards | MT | 2040.0 | USD | 20181020 |
| Unknown | China national standards | MT | 1480.0 | USD | 20181020 |