| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21940.0 | USD | 20190321 |
| Unknown | China national standards | MT | 27100.0 | USD | 20190321 |
| Unknown | China national standards | MT | 23980.0 | USD | 20190321 |
| Unknown | China national standards | MT | 23570.0 | USD | 20190321 |
| Unknown | China national standards | MT | 22330.0 | USD | 20190321 |
| Unknown | China national standards | MT | 3490.0 | USD | 20190321 |
| Unknown | China national standards | MT | 3650.0 | USD | 20190321 |
| Unknown | China national standards | MT | 3490.0 | USD | 20190320 |
| Unknown | China national standards | MT | 22620.0 | USD | 20190320 |
| Unknown | China national standards | MT | 22380.0 | USD | 20190320 |