| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1410.0 | USD | 20170821 |
| Unknown | China national standards | MT | 220.0 | USD | 20170821 |
| Unknown | China national standards | MT | 1470.0 | USD | 20170820 |
| Unknown | China national standards | MT | 1470.0 | USD | 20170820 |
| Unknown | China national standards | MT | 190.0 | USD | 20170819 |
| Unknown | China national standards | MT | 1330.0 | USD | 20170819 |
| Unknown | China national standards | MT | 1330.0 | USD | 20170818 |
| Unknown | China national standards | MT | 220.0 | USD | 20170818 |
| Unknown | China national standards | MT | 220.0 | USD | 20170817 |
| Unknown | China national standards | MT | 1500.0 | USD | 20170817 |