| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2070.0 | USD | 20180617 |
| Unknown | China national standards | MT | 540.0 | USD | 20180616 |
| Unknown | China national standards | MT | 23270.0 | USD | 20180616 |
| Unknown | China national standards | MT | 6840.0 | USD | 20180615 |
| Unknown | China national standards | MT | 2040.0 | USD | 20180615 |
| Unknown | China national standards | MT | 1490.0 | USD | 20180615 |
| Unknown | China national standards | MT | 9570.0 | USD | 20180615 |
| Unknown | China national standards | MT | 9520.0 | USD | 20180615 |
| Unknown | China national standards | MT | 7840.0 | USD | 20180615 |
| Unknown | China national standards | MT | 2070.0 | USD | 20180615 |