| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1030.0 | USD | 20170818 |
| Unknown | China national standards | MT | 6640.0 | USD | 20170817 |
| Unknown | China national standards | MT | 770.0 | USD | 20170817 |
| Unknown | China national standards | MT | 920.0 | USD | 20170816 |
| Unknown | China national standards | MT | 7650.0 | USD | 20170815 |
| Unknown | China national standards | MT | 6860.0 | USD | 20170814 |
| Unknown | China national standards | MT | 990.0 | USD | 20170814 |
| Unknown | China national standards | MT | 5170.0 | USD | 20170813 |
| Unknown | China national standards | MT | 7310.0 | USD | 20170813 |
| Unknown | China national standards | MT | 1130.0 | USD | 20170812 |