| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11370.0 | USD | 20170315 |
| Unknown | China national standards | MT | 1610.0 | USD | 20170315 |
| Unknown | China national standards | MT | 10790.0 | USD | 20170314 |
| Unknown | China national standards | MT | 9470.0 | USD | 20170314 |
| Unknown | China national standards | MT | 10310.0 | USD | 20170312 |
| Unknown | China national standards | MT | 1570.0 | USD | 20170311 |
| Unknown | China national standards | MT | 10790.0 | USD | 20170310 |
| Unknown | China national standards | MT | 10840.0 | USD | 20170301 |
| Unknown | China national standards | MT | 1660.0 | USD | 20170301 |
| Unknown | China national standards | MT | 1530.0 | USD | 20170301 |