| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12900.0 | USD | 20170311 |
| Unknown | China national standards | MT | 130.0 | USD | 20170311 |
| Unknown | China national standards | MT | 1020.0 | USD | 20170310 |
| Unknown | China national standards | MT | 1490.0 | USD | 20170310 |
| Unknown | China national standards | MT | 12960.0 | USD | 20170301 |
| Unknown | China national standards | MT | 1310.0 | USD | 20170301 |
| Unknown | China national standards | MT | 1890.0 | USD | 20170301 |
| Unknown | China national standards | MT | 1890.0 | USD | 20170301 |
| Unknown | China national standards | MT | 160.0 | USD | 20170221 |
| Unknown | China national standards | MT | 1210.0 | USD | 20170218 |