| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1300.0 | USD | 20171021 |
| Unknown | China national standards | MT | 1470.0 | USD | 20171020 |
| Unknown | China national standards | MT | 1060.0 | USD | 20171019 |
| Unknown | China national standards | MT | 1320.0 | USD | 20171019 |
| Unknown | China national standards | MT | 1470.0 | USD | 20171019 |
| Unknown | China national standards | MT | 200.0 | USD | 20171018 |
| Unknown | China national standards | MT | 160.0 | USD | 20171018 |
| Unknown | China national standards | MT | 160.0 | USD | 20171017 |
| Unknown | China national standards | MT | 150.0 | USD | 20171017 |
| Unknown | China national standards | MT | 220.0 | USD | 20171016 |