| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1770.0 | USD | 20171022 |
| Unknown | China national standards | MT | 420.0 | USD | 20171022 |
| Unknown | China national standards | MT | 9940.0 | USD | 20171020 |
| Unknown | China national standards | MT | 270.0 | USD | 20171020 |
| Unknown | China national standards | MT | 2800.0 | USD | 20171018 |
| Unknown | China national standards | MT | 1520.0 | USD | 20171016 |
| Unknown | China national standards | MT | 980.0 | USD | 20171016 |
| Unknown | China national standards | MT | 9970.0 | USD | 20171015 |
| Unknown | China national standards | MT | 420.0 | USD | 20171015 |
| Unknown | China national standards | MT | 6450.0 | USD | 20171015 |