| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660.0 | USD | 20170420 |
| Unknown | China national standards | MT | 100.0 | USD | 20170420 |
| Unknown | China national standards | MT | 100.0 | USD | 20170419 |
| Unknown | China national standards | MT | 100.0 | USD | 20170419 |
| Unknown | China national standards | MT | 1580.0 | USD | 20170419 |
| Unknown | China national standards | MT | 700.0 | USD | 20170418 |
| Unknown | China national standards | MT | 700.0 | USD | 20170418 |
| Unknown | China national standards | MT | 100.0 | USD | 20170418 |
| Unknown | China national standards | MT | 100.0 | USD | 20170418 |
| Unknown | China national standards | MT | 720.0 | USD | 20170417 |