| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1540.0 | USD | 20170201 |
| Unknown | China national standards | MT | 1590.0 | USD | 20170201 |
| Unknown | China national standards | MT | 10640.0 | USD | 20170123 |
| Unknown | China national standards | MT | 10640.0 | USD | 20170123 |
| Unknown | China national standards | MT | 1540.0 | USD | 20170123 |
| Unknown | China national standards | MT | 10640.0 | USD | 20170122 |
| Unknown | China national standards | MT | 1510.0 | USD | 20170122 |
| Unknown | China national standards | MT | 10620.0 | USD | 20170122 |
| Unknown | China national standards | MT | 1570.0 | USD | 20170122 |
| Unknown | China national standards | MT | 1530.0 | USD | 20170121 |