| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5160.0 | USD | 20170713 |
| Unknown | China national standards | MT | 2020.0 | USD | 20170712 |
| Unknown | China national standards | MT | 5150.0 | USD | 20170711 |
| Unknown | China national standards | MT | 3350.0 | USD | 20170711 |
| Unknown | China national standards | MT | 420.0 | USD | 20170710 |
| Unknown | China national standards | MT | 3310.0 | USD | 20170710 |
| Unknown | China national standards | MT | 490.0 | USD | 20170701 |
| Unknown | China national standards | MT | 300.0 | USD | 20170701 |
| Unknown | China national standards | MT | 2920.0 | USD | 20170701 |
| Unknown | China national standards | MT | 3950.0 | USD | 20170701 |