| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20170820 |
| Unknown | China national standards | MT | 2930.0 | USD | 20170819 |
| Unknown | China national standards | MT | 3290.0 | USD | 20170818 |
| Unknown | China national standards | MT | 410.0 | USD | 20170818 |
| Unknown | China national standards | MT | 3690.0 | USD | 20170817 |
| Unknown | China national standards | MT | 480.0 | USD | 20170817 |
| Unknown | China national standards | MT | 490.0 | USD | 20170816 |
| Unknown | China national standards | MT | 550.0 | USD | 20170816 |
| Unknown | China national standards | MT | 430.0 | USD | 20170815 |
| Unknown | China national standards | MT | 3260.0 | USD | 20170815 |