| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20171023 |
| Unknown | China national standards | MT | 430.0 | USD | 20171023 |
| Unknown | China national standards | MT | 660.0 | USD | 20171022 |
| Unknown | China national standards | MT | 540.0 | USD | 20171021 |
| Unknown | China national standards | MT | 780.0 | USD | 20171021 |
| Unknown | China national standards | MT | 2820.0 | USD | 20171021 |
| Unknown | China national standards | MT | 230.0 | USD | 20171021 |
| Unknown | China national standards | MT | 760.0 | USD | 20171021 |
| Unknown | China national standards | MT | 3070.0 | USD | 20171020 |
| Unknown | China national standards | MT | 230.0 | USD | 20171020 |