| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4930.0 | USD | 20170301 |
| Unknown | China national standards | MT | 4120.0 | USD | 20170301 |
| Unknown | China national standards | MT | 5130.0 | USD | 20170301 |
| Unknown | China national standards | MT | 4660.0 | USD | 20170301 |
| Unknown | China national standards | MT | 680.0 | USD | 20170301 |
| Unknown | China national standards | MT | 830.0 | USD | 20170301 |
| Unknown | China national standards | MT | 4930.0 | USD | 20170223 |
| Unknown | China national standards | MT | 760.0 | USD | 20170223 |
| Unknown | China national standards | MT | 720.0 | USD | 20170220 |
| Unknown | China national standards | MT | 4710.0 | USD | 20170219 |