| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 270.0 | USD | 20170820 |
| Unknown | China national standards | MT | 210.0 | USD | 20170820 |
| Unknown | China national standards | MT | 1620.0 | USD | 20170820 |
| Unknown | China national standards | MT | 260.0 | USD | 20170820 |
| Unknown | China national standards | MT | 1410.0 | USD | 20170819 |
| Unknown | China national standards | MT | 270.0 | USD | 20170818 |
| Unknown | China national standards | MT | 210.0 | USD | 20170817 |
| Unknown | China national standards | MT | 1530.0 | USD | 20170817 |
| Unknown | China national standards | MT | 1420.0 | USD | 20170817 |
| Unknown | China national standards | MT | 230.0 | USD | 20170816 |