| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14710.0 | USD | 20190315 |
| Unknown | China national standards | MT | 11270.0 | USD | 20190315 |
| Unknown | China national standards | MT | 1970.0 | USD | 20190315 |
| Unknown | China national standards | MT | 1710.0 | USD | 20190314 |
| Unknown | China national standards | MT | 1980.0 | USD | 20190314 |
| Unknown | China national standards | MT | 11380.0 | USD | 20190314 |
| Unknown | China national standards | MT | 12170.0 | USD | 20190314 |
| Unknown | China national standards | MT | 12400.0 | USD | 20190314 |
| Unknown | China national standards | MT | 1350.0 | USD | 20190314 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190313 |