| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1050.0 | USD | 20170421 |
| Unknown | China national standards | MT | 10030.0 | USD | 20170421 |
| Unknown | China national standards | MT | 90.0 | USD | 20170421 |
| Unknown | China national standards | MT | 170.0 | USD | 20170421 |
| Unknown | China national standards | MT | 630.0 | USD | 20170420 |
| Unknown | China national standards | MT | 150.0 | USD | 20170420 |
| Unknown | China national standards | MT | 150.0 | USD | 20170419 |
| Unknown | China national standards | MT | 2620.0 | USD | 20170419 |
| Unknown | China national standards | MT | 60.0 | USD | 20170418 |
| Unknown | China national standards | MT | 1450.0 | USD | 20170418 |