| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3350.0 | USD | 20171020 |
| Unknown | China national standards | MT | 23000.0 | USD | 20171020 |
| Unknown | China national standards | MT | 22030.0 | USD | 20171019 |
| Unknown | China national standards | MT | 3530.0 | USD | 20171019 |
| Unknown | China national standards | MT | 23270.0 | USD | 20171017 |
| Unknown | China national standards | MT | 3540.0 | USD | 20171017 |
| Unknown | China national standards | MT | 3350.0 | USD | 20171017 |
| Unknown | China national standards | MT | 17000.0 | USD | 20171017 |
| Unknown | China national standards | MT | 2870.0 | USD | 20171016 |
| Unknown | China national standards | MT | 22180.0 | USD | 20171015 |