| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7000.0 | USD | 20190320 |
| Unknown | China national standards | MT | 780.0 | USD | 20190320 |
| Unknown | China national standards | MT | 3910.0 | USD | 20190320 |
| Unknown | China national standards | MT | 690.0 | USD | 20190320 |
| Unknown | China national standards | MT | 550.0 | USD | 20190320 |
| Unknown | China national standards | MT | 4450.0 | USD | 20190320 |
| Unknown | China national standards | MT | 860.0 | USD | 20190320 |
| Unknown | China national standards | MT | 1930.0 | USD | 20190320 |
| Unknown | China national standards | MT | 3120.0 | USD | 20190320 |
| Unknown | China national standards | MT | 1150.0 | USD | 20190320 |