| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20191023 |
| Unknown | China national standards | MT | 520.0 | USD | 20191022 |
| Unknown | China national standards | MT | 550.0 | USD | 20191022 |
| Unknown | China national standards | MT | 70.0 | USD | 20191022 |
| Unknown | China national standards | MT | 60.0 | USD | 20191022 |
| Unknown | China national standards | MT | 16110.0 | USD | 20191021 |
| Unknown | China national standards | MT | 750.0 | USD | 20191021 |
| Unknown | China national standards | MT | 80.0 | USD | 20191021 |
| Unknown | China national standards | MT | 590.0 | USD | 20191020 |
| Unknown | China national standards | MT | 550.0 | USD | 20191020 |