| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1250.0 | USD | 20170717 |
| Unknown | China national standards | MT | 470.0 | USD | 20170717 |
| Unknown | China national standards | MT | 740.0 | USD | 20170716 |
| Unknown | China national standards | MT | 1900.0 | USD | 20170715 |
| Unknown | China national standards | MT | 860.0 | USD | 20170715 |
| Unknown | China national standards | MT | 790.0 | USD | 20170715 |
| Unknown | China national standards | MT | 1900.0 | USD | 20170714 |
| Unknown | China national standards | MT | 360.0 | USD | 20170714 |
| Unknown | China national standards | MT | 2200.0 | USD | 20170714 |
| Unknown | China national standards | MT | 2170.0 | USD | 20170714 |