| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23030.0 | USD | 20191020 |
| Unknown | China national standards | MT | 25790.0 | USD | 20191020 |
| Unknown | China national standards | MT | 20910.0 | USD | 20191020 |
| Unknown | China national standards | MT | 20700.0 | USD | 20191020 |
| Unknown | China national standards | MT | 26440.0 | USD | 20191020 |
| Unknown | China national standards | MT | 25780.0 | USD | 20191020 |
| Unknown | China national standards | MT | 21270.0 | USD | 20191020 |
| Unknown | China national standards | MT | 22790.0 | USD | 20191020 |
| Unknown | China national standards | MT | 4300.0 | USD | 20191020 |
| Unknown | China national standards | MT | 3960.0 | USD | 20191020 |