| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20181022 |
| Unknown | China national standards | MT | 40.0 | USD | 20181022 |
| Unknown | China national standards | MT | 80.0 | USD | 20181021 |
| Unknown | China national standards | MT | 60.0 | USD | 20181021 |
| Unknown | China national standards | MT | 4950.0 | USD | 20181021 |
| Unknown | China national standards | MT | 590.0 | USD | 20181020 |
| Unknown | China national standards | MT | 450.0 | USD | 20181020 |
| Unknown | China national standards | MT | 620.0 | USD | 20181020 |
| Unknown | China national standards | MT | 90.0 | USD | 20181020 |
| Unknown | China national standards | MT | 80.0 | USD | 20181020 |