| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1800.0 | USD | 20171101 |
| Unknown | China national standards | MT | 1800.0 | USD | 20171101 |
| Unknown | China national standards | MT | 1680.0 | USD | 20171023 |
| Unknown | China national standards | MT | 11030.0 | USD | 20171022 |
| Unknown | China national standards | MT | 11030.0 | USD | 20171022 |
| Unknown | China national standards | MT | 1570.0 | USD | 20171021 |
| Unknown | China national standards | MT | 11850.0 | USD | 20171020 |
| Unknown | China national standards | MT | 1570.0 | USD | 20171019 |
| Unknown | China national standards | MT | 1670.0 | USD | 20171017 |
| Unknown | China national standards | MT | 10950.0 | USD | 20171017 |