| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 270.0 | USD | 20171014 |
| Unknown | China national standards | MT | 1780.0 | USD | 20171014 |
| Unknown | China national standards | MT | 1690.0 | USD | 20171013 |
| Unknown | China national standards | MT | 10480.0 | USD | 20171012 |
| Unknown | China national standards | MT | 420.0 | USD | 20171012 |
| Unknown | China national standards | MT | 2810.0 | USD | 20171012 |
| Unknown | China national standards | MT | 420.0 | USD | 20171011 |
| Unknown | China national standards | MT | 260.0 | USD | 20171011 |
| Unknown | China national standards | MT | 1510.0 | USD | 20171001 |
| Unknown | China national standards | MT | 260.0 | USD | 20171001 |