| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20170815 |
| Unknown | China national standards | MT | 790.0 | USD | 20170813 |
| Unknown | China national standards | MT | 1290.0 | USD | 20170812 |
| Unknown | China national standards | MT | 150.0 | USD | 20170811 |
| Unknown | China national standards | MT | 1050.0 | USD | 20170811 |
| Unknown | China national standards | MT | 810.0 | USD | 20170811 |
| Unknown | China national standards | MT | 1290.0 | USD | 20170810 |
| Unknown | China national standards | MT | 100.0 | USD | 20170810 |
| Unknown | China national standards | MT | 700.0 | USD | 20170801 |
| Unknown | China national standards | MT | 100.0 | USD | 20170801 |