| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13030.0 | USD | 20180619 |
| Unknown | China national standards | MT | 1800.0 | USD | 20180617 |
| Unknown | China national standards | MT | 11760.0 | USD | 20180617 |
| Unknown | China national standards | MT | 1860.0 | USD | 20180617 |
| Unknown | China national standards | MT | 11850.0 | USD | 20180616 |
| Unknown | China national standards | MT | 2040.0 | USD | 20180616 |
| Unknown | China national standards | MT | 2020.0 | USD | 20180615 |
| Unknown | China national standards | MT | 1860.0 | USD | 20180615 |
| Unknown | China national standards | MT | 11790.0 | USD | 20180612 |
| Unknown | China national standards | MT | 2050.0 | USD | 20180610 |