| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1700.0 | USD | 20180620 |
| Unknown | China national standards | MT | 2170.0 | USD | 20180620 |
| Unknown | China national standards | MT | 2180.0 | USD | 20180619 |
| Unknown | China national standards | MT | 2060.0 | USD | 20180619 |
| Unknown | China national standards | MT | 2180.0 | USD | 20180619 |
| Unknown | China national standards | MT | 340.0 | USD | 20180618 |
| Unknown | China national standards | MT | 330.0 | USD | 20180618 |
| Unknown | China national standards | MT | 270.0 | USD | 20180618 |
| Unknown | China national standards | MT | 1890.0 | USD | 20180618 |
| Unknown | China national standards | MT | 2040.0 | USD | 20180618 |