| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1490.0 | USD | 20170820 |
| Unknown | China national standards | MT | 500.0 | USD | 20170819 |
| Unknown | China national standards | MT | 520.0 | USD | 20170819 |
| Unknown | China national standards | MT | 430.0 | USD | 20170819 |
| Unknown | China national standards | MT | 2960.0 | USD | 20170818 |
| Unknown | China national standards | MT | 540.0 | USD | 20170818 |
| Unknown | China national standards | MT | 5820.0 | USD | 20170817 |
| Unknown | China national standards | MT | 500.0 | USD | 20170817 |
| Unknown | China national standards | MT | 2930.0 | USD | 20170816 |
| Unknown | China national standards | MT | 340.0 | USD | 20170816 |