| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10650.0 | USD | 20190712 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190712 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190710 |
| Unknown | China national standards | MT | 11280.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1630.0 | USD | 20190701 |
| Unknown | China national standards | MT | 11280.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1580.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10870.0 | USD | 20190701 |
| Unknown | China national standards | MT | 11230.0 | USD | 20190701 |
| Unknown | China national standards | MT | 11200.0 | USD | 20190701 |