| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3440.0 | USD | 20170421 |
| Unknown | China national standards | MT | 9500.0 | USD | 20170420 |
| Unknown | China national standards | MT | 25470.0 | USD | 20170420 |
| Unknown | China national standards | MT | 500.0 | USD | 20170420 |
| Unknown | China national standards | MT | 7120.0 | USD | 20170419 |
| Unknown | China national standards | MT | 6410.0 | USD | 20170419 |
| Unknown | China national standards | MT | 500.0 | USD | 20170419 |
| Unknown | China national standards | MT | 3470.0 | USD | 20170418 |
| Unknown | China national standards | MT | 16610.0 | USD | 20170418 |
| Unknown | China national standards | MT | 20920.0 | USD | 20170418 |