| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6290.0 | USD | 20170818 |
| Unknown | China national standards | MT | 5890.0 | USD | 20170818 |
| Unknown | China national standards | MT | 5290.0 | USD | 20170817 |
| Unknown | China national standards | MT | 930.0 | USD | 20170816 |
| Unknown | China national standards | MT | 930.0 | USD | 20170816 |
| Unknown | China national standards | MT | 5440.0 | USD | 20170815 |
| Unknown | China national standards | MT | 37270.0 | USD | 20170814 |
| Unknown | China national standards | MT | 39780.0 | USD | 20170814 |
| Unknown | China national standards | MT | 5200.0 | USD | 20170814 |
| Unknown | China national standards | MT | 5240.0 | USD | 20170814 |