| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1580.0 | USD | 20170718 |
| Unknown | China national standards | MT | 180.0 | USD | 20170718 |
| Unknown | China national standards | MT | 180.0 | USD | 20170718 |
| Unknown | China national standards | MT | 1410.0 | USD | 20170717 |
| Unknown | China national standards | MT | 1230.0 | USD | 20170717 |
| Unknown | China national standards | MT | 1200.0 | USD | 20170717 |
| Unknown | China national standards | MT | 180.0 | USD | 20170717 |
| Unknown | China national standards | MT | 180.0 | USD | 20170716 |
| Unknown | China national standards | MT | 1570.0 | USD | 20170715 |
| Unknown | China national standards | MT | 180.0 | USD | 20170714 |