| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10200.0 | USD | 20190320 |
| Unknown | China national standards | MT | 11610.0 | USD | 20190320 |
| Unknown | China national standards | MT | 10850.0 | USD | 20190320 |
| Unknown | China national standards | MT | 10070.0 | USD | 20190320 |
| Unknown | China national standards | MT | 9570.0 | USD | 20190320 |
| Unknown | China national standards | MT | 1420.0 | USD | 20190320 |
| Unknown | China national standards | MT | 1620.0 | USD | 20190320 |
| Unknown | China national standards | MT | 9960.0 | USD | 20190319 |
| Unknown | China national standards | MT | 10830.0 | USD | 20190319 |
| Unknown | China national standards | MT | 10340.0 | USD | 20190319 |