| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20171012 |
| Unknown | China national standards | MT | 220.0 | USD | 20171011 |
| Unknown | China national standards | MT | 250.0 | USD | 20171011 |
| Unknown | China national standards | MT | 1400.0 | USD | 20171001 |
| Unknown | China national standards | MT | 220.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1580.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1440.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1430.0 | USD | 20171001 |
| Unknown | China national standards | MT | 270.0 | USD | 20171001 |
| Unknown | China national standards | MT | 230.0 | USD | 20171001 |