| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10750.0 | USD | 20170201 |
| Unknown | China national standards | MT | 1570.0 | USD | 20170201 |
| Unknown | China national standards | MT | 1020.0 | USD | 20170201 |
| Unknown | China national standards | MT | 1240.0 | USD | 20170201 |
| Unknown | China national standards | MT | 10770.0 | USD | 20170123 |
| Unknown | China national standards | MT | 6990.0 | USD | 20170122 |
| Unknown | China national standards | MT | 11270.0 | USD | 20170121 |
| Unknown | China national standards | MT | 1570.0 | USD | 20170121 |
| Unknown | China national standards | MT | 6990.0 | USD | 20170121 |
| Unknown | China national standards | MT | 1020.0 | USD | 20170121 |