| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5800.0 | USD | 20170819 |
| Unknown | China national standards | MT | 5510.0 | USD | 20170819 |
| Unknown | China national standards | MT | 820.0 | USD | 20170819 |
| Unknown | China national standards | MT | 820.0 | USD | 20170817 |
| Unknown | China national standards | MT | 810.0 | USD | 20170814 |
| Unknown | China national standards | MT | 6350.0 | USD | 20170813 |
| Unknown | China national standards | MT | 860.0 | USD | 20170812 |
| Unknown | China national standards | MT | 810.0 | USD | 20170810 |
| Unknown | China national standards | MT | 940.0 | USD | 20170801 |
| Unknown | China national standards | MT | 5760.0 | USD | 20170801 |