| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1670.0 | USD | 20171017 |
| Unknown | China national standards | MT | 11890.0 | USD | 20171015 |
| Unknown | China national standards | MT | 1710.0 | USD | 20171015 |
| Unknown | China national standards | MT | 1810.0 | USD | 20171015 |
| Unknown | China national standards | MT | 10970.0 | USD | 20171014 |
| Unknown | China national standards | MT | 10360.0 | USD | 20171012 |
| Unknown | China national standards | MT | 1710.0 | USD | 20171012 |
| Unknown | China national standards | MT | 1730.0 | USD | 20171011 |
| Unknown | China national standards | MT | 1720.0 | USD | 20171010 |
| Unknown | China national standards | MT | 11280.0 | USD | 20171001 |