| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12700.0 | USD | 20170301 |
| Unknown | China national standards | MT | 13230.0 | USD | 20170301 |
| Unknown | China national standards | MT | 87550.0 | USD | 20170223 |
| Unknown | China national standards | MT | 95570.0 | USD | 20170223 |
| Unknown | China national standards | MT | 11410.0 | USD | 20170223 |
| Unknown | China national standards | MT | 12750.0 | USD | 20170222 |
| Unknown | China national standards | MT | 12760.0 | USD | 20170221 |
| Unknown | China national standards | MT | 87850.0 | USD | 20170218 |
| Unknown | China national standards | MT | 93700.0 | USD | 20170217 |
| Unknown | China national standards | MT | 85220.0 | USD | 20170217 |