| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 33220.0 | USD | 20190320 |
| Unknown | China national standards | MT | 29200.0 | USD | 20190320 |
| Unknown | China national standards | MT | 31920.0 | USD | 20190320 |
| Unknown | China national standards | MT | 33800.0 | USD | 20190320 |
| Unknown | China national standards | MT | 31010.0 | USD | 20190320 |
| Unknown | China national standards | MT | 4320.0 | USD | 20190320 |
| Unknown | China national standards | MT | 4800.0 | USD | 20190320 |
| Unknown | China national standards | MT | 4260.0 | USD | 20190320 |
| Unknown | China national standards | MT | 4910.0 | USD | 20190320 |
| Unknown | China national standards | MT | 4830.0 | USD | 20190320 |