| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22750.0 | USD | 20170201 |
| Unknown | China national standards | MT | 21450.0 | USD | 20170201 |
| Unknown | China national standards | MT | 18050.0 | 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 |
| Unknown | China national standards | MT | 23020.0 | USD | 20170201 |
| Unknown | China national standards | MT | 23030.0 | USD | 20170123 |
| Unknown | China national standards | MT | 20340.0 | USD | 20170123 |