| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7650.0 | USD | 20190320 |
| Unknown | China national standards | MT | 45990.0 | USD | 20190320 |
| Unknown | China national standards | MT | 6650.0 | USD | 20190320 |
| Unknown | China national standards | MT | 1350.0 | USD | 20190320 |
| Unknown | China national standards | MT | 960.0 | USD | 20190320 |
| Unknown | China national standards | MT | 970.0 | USD | 20190320 |
| Unknown | China national standards | MT | 930.0 | USD | 20190319 |
| Unknown | China national standards | MT | 760.0 | USD | 20190319 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190319 |
| Unknown | China national standards | MT | 9570.0 | USD | 20190319 |