| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1890.0 | USD | 20190320 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190320 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190320 |
| Unknown | China national standards | MT | 1240.0 | USD | 20190320 |
| Unknown | China national standards | MT | 1890.0 | USD | 20190319 |
| Unknown | China national standards | MT | 1750.0 | USD | 20190319 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190319 |
| Unknown | China national standards | MT | 1240.0 | USD | 20190319 |
| Unknown | China national standards | MT | 12800.0 | USD | 20190319 |
| Unknown | China national standards | MT | 12100.0 | USD | 20190319 |