| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7430.0 | USD | 20171110 |
| Unknown | China national standards | MT | 91980.0 | USD | 20171101 |
| Unknown | China national standards | MT | 13970.0 | USD | 20171101 |
| Unknown | China national standards | MT | 13690.0 | USD | 20171101 |
| Unknown | China national standards | MT | 7430.0 | USD | 20171101 |
| Unknown | China national standards | MT | 90330.0 | USD | 20171101 |
| Unknown | China national standards | MT | 13760.0 | USD | 20171023 |
| Unknown | China national standards | MT | 92130.0 | USD | 20171023 |
| Unknown | China national standards | MT | 14500.0 | USD | 20171023 |
| Unknown | China national standards | MT | 85400.0 | USD | 20171022 |