| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 590.0 | USD | 20170714 |
| Unknown | China national standards | MT | 3630.0 | USD | 20170713 |
| Unknown | China national standards | MT | 3620.0 | USD | 20170713 |
| Unknown | China national standards | MT | 1010.0 | USD | 20170712 |
| Unknown | China national standards | MT | 6380.0 | USD | 20170712 |
| Unknown | China national standards | MT | 520.0 | USD | 20170712 |
| Unknown | China national standards | MT | 5120.0 | USD | 20170711 |
| Unknown | China national standards | MT | 780.0 | USD | 20170710 |
| Unknown | China national standards | MT | 930.0 | USD | 20170710 |
| Unknown | China national standards | MT | 780.0 | USD | 20170701 |