| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20171016 |
| Unknown | China national standards | MT | 1430.0 | USD | 20171015 |
| Unknown | China national standards | MT | 9400.0 | USD | 20171014 |
| Unknown | China national standards | MT | 21930.0 | USD | 20171014 |
| Unknown | China national standards | MT | 1800.0 | USD | 20171014 |
| Unknown | China national standards | MT | 16360.0 | USD | 20171011 |
| Unknown | China national standards | MT | 19550.0 | USD | 20171011 |
| Unknown | China national standards | MT | 2470.0 | USD | 20171001 |
| Unknown | China national standards | MT | 640.0 | USD | 20171001 |
| Unknown | China national standards | MT | 21760.0 | USD | 20171001 |