| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 380.0 | USD | 20191021 |
| Unknown | China national standards | MT | 480.0 | USD | 20191021 |
| Unknown | China national standards | MT | 370.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2780.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2360.0 | USD | 20191020 |
| Unknown | China national standards | MT | 460.0 | USD | 20191020 |
| Unknown | China national standards | MT | 3360.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2310.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2470.0 | USD | 20191020 |
| Unknown | China national standards | MT | 360.0 | USD | 20191020 |