| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1620.0 | USD | 20170619 |
| Unknown | China national standards | MT | 220.0 | USD | 20170618 |
| Unknown | China national standards | MT | 230.0 | USD | 20170618 |
| Unknown | China national standards | MT | 1560.0 | USD | 20170618 |
| Unknown | China national standards | MT | 1620.0 | USD | 20170617 |
| Unknown | China national standards | MT | 1460.0 | USD | 20170616 |
| Unknown | China national standards | MT | 1550.0 | USD | 20170616 |
| Unknown | China national standards | MT | 1460.0 | USD | 20170615 |
| Unknown | China national standards | MT | 220.0 | USD | 20170614 |
| Unknown | China national standards | MT | 210.0 | USD | 20170614 |