| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1040.0 | USD | 20180619 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180618 |
| Unknown | China national standards | MT | 160.0 | USD | 20180618 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180617 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180616 |
| Unknown | China national standards | MT | 170.0 | USD | 20180616 |
| Unknown | China national standards | MT | 980.0 | USD | 20180615 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180615 |
| Unknown | China national standards | MT | 160.0 | USD | 20180615 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180614 |