| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19100.0 | USD | 20170419 |
| Unknown | China national standards | MT | 18590.0 | USD | 20170419 |
| Unknown | China national standards | MT | 18470.0 | USD | 20170419 |
| Unknown | China national standards | MT | 18130.0 | USD | 20170419 |
| Unknown | China national standards | MT | 2800.0 | USD | 20170419 |
| Unknown | China national standards | MT | 3040.0 | USD | 20170419 |
| Unknown | China national standards | MT | 2620.0 | USD | 20170419 |
| Unknown | China national standards | MT | 2710.0 | USD | 20170419 |
| Unknown | China national standards | MT | 18870.0 | USD | 20170418 |
| Unknown | China national standards | MT | 18740.0 | USD | 20170418 |