| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20171022 |
| Unknown | China national standards | MT | 1460.0 | USD | 20171022 |
| Unknown | China national standards | MT | 5880.0 | USD | 20171020 |
| Unknown | China national standards | MT | 7840.0 | USD | 20171018 |
| Unknown | China national standards | MT | 9600.0 | USD | 20171018 |
| Unknown | China national standards | MT | 9600.0 | USD | 20171018 |
| Unknown | China national standards | MT | 5880.0 | USD | 20171018 |
| Unknown | China national standards | MT | 3570.0 | USD | 20171018 |
| Unknown | China national standards | MT | 1160.0 | USD | 20171017 |
| Unknown | China national standards | MT | 5570.0 | USD | 20171015 |