| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3250.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2540.0 | USD | 20191020 |
| Unknown | China national standards | MT | 17910.0 | USD | 20191020 |
| Unknown | China national standards | MT | 17910.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1980.0 | USD | 20191020 |
| Unknown | China national standards | MT | 3060.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2540.0 | USD | 20191020 |
| Unknown | China national standards | MT | 13950.0 | USD | 20191020 |
| Unknown | China national standards | MT | 17880.0 | USD | 20191020 |
| Unknown | China national standards | MT | 17260.0 | USD | 20191019 |