| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20191021 |
| Unknown | China national standards | MT | 290.0 | USD | 20191021 |
| Unknown | China national standards | MT | 390.0 | USD | 20191021 |
| Unknown | China national standards | MT | 290.0 | USD | 20191021 |
| Unknown | China national standards | MT | 290.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1810.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1830.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1760.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2720.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2270.0 | USD | 20191020 |