| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1660.0 | USD | 20170422 |
| Unknown | China national standards | MT | 14060.0 | USD | 20170421 |
| Unknown | China national standards | MT | 2020.0 | USD | 20170421 |
| Unknown | China national standards | MT | 1860.0 | USD | 20170421 |
| Unknown | China national standards | MT | 19300.0 | USD | 20170420 |
| Unknown | China national standards | MT | 11350.0 | USD | 20170420 |
| Unknown | China national standards | MT | 2330.0 | USD | 20170420 |
| Unknown | China national standards | MT | 1860.0 | USD | 20170420 |
| Unknown | China national standards | MT | 15300.0 | USD | 20170419 |
| Unknown | China national standards | MT | 16100.0 | USD | 20170419 |