| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5660.0 | USD | 20190320 |
| Unknown | China national standards | MT | 23920.0 | USD | 20190320 |
| Unknown | China national standards | MT | 1810.0 | USD | 20190320 |
| Unknown | China national standards | MT | 300.0 | USD | 20190320 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190320 |
| Unknown | China national standards | MT | 140.0 | USD | 20190320 |
| Unknown | China national standards | MT | 30.0 | USD | 20190320 |
| Unknown | China national standards | MT | 2100.0 | USD | 20190320 |
| Unknown | China national standards | MT | 1480.0 | USD | 20190320 |
| Unknown | China national standards | MT | 20.0 | USD | 20190320 |