| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11050.0 | USD | 20191021 |
| Unknown | China national standards | MT | 8370.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1430.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1880.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1520.0 | USD | 20191020 |
| Unknown | China national standards | MT | 9250.0 | USD | 20191020 |
| Unknown | China national standards | MT | 10120.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1570.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1300.0 | USD | 20191020 |
| Unknown | China national standards | MT | 11960.0 | USD | 20191019 |