| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2140.0 | USD | 20170310 |
| Unknown | China national standards | MT | 15770.0 | USD | 20170301 |
| Unknown | China national standards | MT | 15830.0 | USD | 20170301 |
| Unknown | China national standards | MT | 14750.0 | USD | 20170301 |
| Unknown | China national standards | MT | 15920.0 | USD | 20170301 |
| Unknown | China national standards | MT | 2320.0 | USD | 20170301 |
| Unknown | China national standards | MT | 2290.0 | USD | 20170223 |
| Unknown | China national standards | MT | 2290.0 | USD | 20170223 |
| Unknown | China national standards | MT | 15640.0 | USD | 20170222 |
| Unknown | China national standards | MT | 2270.0 | USD | 20170222 |