| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2280.0 | USD | 20170823 |
| Unknown | China national standards | MT | 10080.0 | USD | 20170822 |
| Unknown | China national standards | MT | 170.0 | USD | 20170820 |
| Unknown | China national standards | MT | 170.0 | USD | 20170819 |
| Unknown | China national standards | MT | 10060.0 | USD | 20170817 |
| Unknown | China national standards | MT | 2270.0 | USD | 20170817 |
| Unknown | China national standards | MT | 7550.0 | USD | 20170816 |
| Unknown | China national standards | MT | 15510.0 | USD | 20170815 |
| Unknown | China national standards | MT | 1110.0 | USD | 20170815 |
| Unknown | China national standards | MT | 15510.0 | USD | 20170815 |