| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 81620.0 | USD | 20171017 |
| Unknown | China national standards | MT | 13650.0 | USD | 20171017 |
| Unknown | China national standards | MT | 89720.0 | USD | 20171016 |
| Unknown | China national standards | MT | 89690.0 | USD | 20171015 |
| Unknown | China national standards | MT | 49440.0 | USD | 20171015 |
| Unknown | China national standards | MT | 7400.0 | USD | 20171015 |
| Unknown | China national standards | MT | 13840.0 | USD | 20171014 |
| Unknown | China national standards | MT | 90940.0 | USD | 20171012 |
| Unknown | China national standards | MT | 14580.0 | USD | 20171011 |
| Unknown | China national standards | MT | 90900.0 | USD | 20171011 |