| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2410.0 | USD | 20170210 |
| Unknown | China national standards | MT | 2420.0 | USD | 20170201 |
| Unknown | China national standards | MT | 1190.0 | USD | 20170201 |
| Unknown | China national standards | MT | 1190.0 | USD | 20170201 |
| Unknown | China national standards | MT | 2280.0 | USD | 20170122 |
| Unknown | China national standards | MT | 2040.0 | USD | 20170121 |
| Unknown | China national standards | MT | 3880.0 | USD | 20170121 |
| Unknown | China national standards | MT | 2070.0 | USD | 20170121 |
| Unknown | China national standards | MT | 2070.0 | USD | 20170120 |
| Unknown | China national standards | MT | 300.0 | USD | 20170120 |