| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 47710.0 | USD | 20171001 |
| Unknown | China national standards | MT | 45150.0 | USD | 20171001 |
| Unknown | China national standards | MT | 15350.0 | USD | 20171001 |
| Unknown | China national standards | MT | 47710.0 | USD | 20171001 |
| Unknown | China national standards | MT | 103250.0 | USD | 20170921 |
| Unknown | China national standards | MT | 14300.0 | USD | 20170921 |
| Unknown | China national standards | MT | 96290.0 | USD | 20170919 |
| Unknown | China national standards | MT | 303540.0 | USD | 20170919 |
| Unknown | China national standards | MT | 15510.0 | USD | 20170918 |
| Unknown | China national standards | MT | 14520.0 | USD | 20170918 |