| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1420.0 | USD | 20190321 |
| Unknown | China national standards | MT | 1310.0 | USD | 20190321 |
| Unknown | China national standards | MT | 8390.0 | USD | 20190321 |
| Unknown | China national standards | MT | 1450.0 | USD | 20190321 |
| Unknown | China national standards | MT | 1370.0 | USD | 20190320 |
| Unknown | China national standards | MT | 13280.0 | USD | 20190320 |
| Unknown | China national standards | MT | 9330.0 | USD | 20190320 |
| Unknown | China national standards | MT | 13280.0 | USD | 20190320 |
| Unknown | China national standards | MT | 9650.0 | USD | 20190320 |
| Unknown | China national standards | MT | 1420.0 | USD | 20190320 |