| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3260.0 | USD | 20170311 |
| Unknown | China national standards | MT | 18120.0 | USD | 20170310 |
| Unknown | China national standards | MT | 19120.0 | USD | 20170310 |
| Unknown | China national standards | MT | 22450.0 | USD | 20170301 |
| Unknown | China national standards | MT | 17410.0 | USD | 20170301 |
| Unknown | China national standards | MT | 2650.0 | USD | 20170301 |
| Unknown | China national standards | MT | 2540.0 | USD | 20170301 |
| Unknown | China national standards | MT | 2650.0 | USD | 20170301 |
| Unknown | China national standards | MT | 2590.0 | USD | 20170222 |
| Unknown | China national standards | MT | 2660.0 | USD | 20170220 |