| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11660.0 | USD | 20190320 |
| Unknown | China national standards | MT | 3110.0 | USD | 20190320 |
| Unknown | China national standards | MT | 20580.0 | USD | 20190320 |
| Unknown | China national standards | MT | 5970.0 | USD | 20190320 |
| Unknown | China national standards | MT | 740.0 | USD | 20190320 |
| Unknown | China national standards | MT | 800.0 | USD | 20190320 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190320 |
| Unknown | China national standards | MT | 1210.0 | USD | 20190320 |
| Unknown | China national standards | MT | 460.0 | USD | 20190319 |
| Unknown | China national standards | MT | 1270.0 | USD | 20190319 |