| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5200.0 | USD | 20170715 |
| Unknown | China national standards | MT | 2280.0 | USD | 20170714 |
| Unknown | China national standards | MT | 5180.0 | USD | 20170711 |
| Unknown | China national standards | MT | 35280.0 | USD | 20170711 |
| Unknown | China national standards | MT | 2280.0 | USD | 20170701 |
| Unknown | China national standards | MT | 35400.0 | USD | 20170701 |
| Unknown | China national standards | MT | 15520.0 | USD | 20170701 |
| Unknown | China national standards | MT | 15520.0 | USD | 20170701 |
| Unknown | China national standards | MT | 2560.0 | USD | 20170623 |
| Unknown | China national standards | MT | 17580.0 | USD | 20170622 |