| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9250.0 | USD | 20171020 |
| Unknown | China national standards | MT | 1410.0 | USD | 20171020 |
| Unknown | China national standards | MT | 920.0 | USD | 20171020 |
| Unknown | China national standards | MT | 110.0 | USD | 20171019 |
| Unknown | China national standards | MT | 1160.0 | USD | 20171018 |
| Unknown | China national standards | MT | 110.0 | USD | 20171018 |
| Unknown | China national standards | MT | 180.0 | USD | 20171017 |
| Unknown | China national standards | MT | 290.0 | USD | 20171016 |
| Unknown | China national standards | MT | 110.0 | USD | 20171016 |
| Unknown | China national standards | MT | 140.0 | USD | 20171015 |