| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3710.0 | USD | 20170820 |
| Unknown | China national standards | MT | 7580.0 | USD | 20170819 |
| Unknown | China national standards | MT | 3950.0 | USD | 20170819 |
| Unknown | China national standards | MT | 3890.0 | USD | 20170819 |
| Unknown | China national standards | MT | 3940.0 | USD | 20170819 |
| Unknown | China national standards | MT | 3890.0 | USD | 20170819 |
| Unknown | China national standards | MT | 450.0 | USD | 20170818 |
| Unknown | China national standards | MT | 590.0 | USD | 20170817 |
| Unknown | China national standards | MT | 590.0 | USD | 20170817 |
| Unknown | China national standards | MT | 3990.0 | USD | 20170815 |