| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7060.0 | USD | 20171022 |
| Unknown | China national standards | MT | 7030.0 | USD | 20171022 |
| Unknown | China national standards | MT | 1120.0 | USD | 20171021 |
| Unknown | China national standards | MT | 170.0 | USD | 20171021 |
| Unknown | China national standards | MT | 8910.0 | USD | 20171021 |
| Unknown | China national standards | MT | 42650.0 | USD | 20171020 |
| Unknown | China national standards | MT | 1270.0 | USD | 20171020 |
| Unknown | China national standards | MT | 7650.0 | USD | 20171020 |
| Unknown | China national standards | MT | 7400.0 | USD | 20171020 |
| Unknown | China national standards | MT | 10890.0 | USD | 20171020 |