| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3270.0 | USD | 20170301 |
| Unknown | China national standards | MT | 4020.0 | USD | 20170301 |
| Unknown | China national standards | MT | 22000.0 | USD | 20170223 |
| Unknown | China national standards | MT | 3600.0 | USD | 20170223 |
| Unknown | China national standards | MT | 3670.0 | USD | 20170223 |
| Unknown | China national standards | MT | 2730.0 | USD | 20170223 |
| Unknown | China national standards | MT | 2520.0 | USD | 20170222 |
| Unknown | China national standards | MT | 630.0 | USD | 20170222 |
| Unknown | China national standards | MT | 32080.0 | USD | 20170221 |
| Unknown | China national standards | MT | 24640.0 | USD | 20170221 |