| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12540.0 | USD | 20171019 |
| Unknown | China national standards | MT | 2310.0 | USD | 20171019 |
| Unknown | China national standards | MT | 11860.0 | USD | 20171017 |
| Unknown | China national standards | MT | 1900.0 | USD | 20171016 |
| Unknown | China national standards | MT | 2100.0 | USD | 20171016 |
| Unknown | China national standards | MT | 14410.0 | USD | 20171016 |
| Unknown | China national standards | MT | 15250.0 | USD | 20171015 |
| Unknown | China national standards | MT | 14800.0 | USD | 20171014 |
| Unknown | China national standards | MT | 13810.0 | USD | 20171013 |
| Unknown | China national standards | MT | 11870.0 | USD | 20171012 |