| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1630.0 | USD | 20190216 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190216 |
| Unknown | China national standards | MT | 11780.0 | USD | 20190215 |
| Unknown | China national standards | MT | 11090.0 | USD | 20190215 |
| Unknown | China national standards | MT | 4000.0 | USD | 20190215 |
| Unknown | China national standards | MT | 1630.0 | USD | 20190215 |
| Unknown | China national standards | MT | 11860.0 | USD | 20190214 |
| Unknown | China national standards | MT | 13740.0 | USD | 20190214 |
| Unknown | China national standards | MT | 1650.0 | USD | 20190214 |
| Unknown | China national standards | MT | 4010.0 | USD | 20190214 |