| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21800.0 | USD | 20170212 |
| Unknown | China national standards | MT | 170270.0 | USD | 20170211 |
| Unknown | China national standards | MT | 19590.0 | USD | 20170210 |
| Unknown | China national standards | MT | 22940.0 | USD | 20170210 |
| Unknown | China national standards | MT | 22750.0 | USD | 20170201 |
| Unknown | China national standards | MT | 21450.0 | USD | 20170201 |
| Unknown | China national standards | MT | 21870.0 | USD | 20170201 |
| Unknown | China national standards | MT | 22750.0 | USD | 20170201 |
| Unknown | China national standards | MT | 21450.0 | USD | 20170201 |
| Unknown | China national standards | MT | 19660.0 | USD | 20170201 |