| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2040.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2030.0 | USD | 20191020 |
| Unknown | China national standards | MT | 340.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2140.0 | USD | 20191020 |
| Unknown | China national standards | MT | 320.0 | USD | 20191020 |
| Unknown | China national standards | MT | 310.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1730.0 | USD | 20191020 |
| Unknown | China national standards | MT | 360.0 | USD | 20191019 |
| Unknown | China national standards | MT | 240.0 | USD | 20191019 |
| Unknown | China national standards | MT | 340.0 | USD | 20191018 |