| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3250.0 | USD | 20180617 |
| Unknown | China national standards | MT | 5290.0 | USD | 20180617 |
| Unknown | China national standards | MT | 3420.0 | USD | 20180616 |
| Unknown | China national standards | MT | 14270.0 | USD | 20180616 |
| Unknown | China national standards | MT | 4580.0 | USD | 20180616 |
| Unknown | China national standards | MT | 15990.0 | USD | 20180615 |
| Unknown | China national standards | MT | 8390.0 | USD | 20180615 |
| Unknown | China national standards | MT | 21810.0 | USD | 20180615 |
| Unknown | China national standards | MT | 21780.0 | USD | 20180615 |
| Unknown | China national standards | MT | 3420.0 | USD | 20180615 |