| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1100.0 | USD | 20180712 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180712 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180712 |
| Unknown | China national standards | MT | 170.0 | USD | 20180712 |
| Unknown | China national standards | MT | 170.0 | USD | 20180712 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180711 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180711 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180711 |
| Unknown | China national standards | MT | 180.0 | USD | 20180711 |
| Unknown | China national standards | MT | 180.0 | USD | 20180711 |