| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3230.0 | USD | 20191022 |
| Unknown | China national standards | MT | 320.0 | USD | 20191022 |
| Unknown | China national standards | MT | 2360.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2500.0 | USD | 20191021 |
| Unknown | China national standards | MT | 460.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1100.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2380.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2240.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1120.0 | USD | 20191020 |
| Unknown | China national standards | MT | 3100.0 | USD | 20191019 |