| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20181022 |
| Unknown | China national standards | MT | 40.0 | USD | 20181022 |
| Unknown | China national standards | MT | 10.0 | USD | 20181022 |
| Unknown | China national standards | MT | 390.0 | USD | 20181021 |
| Unknown | China national standards | MT | 480.0 | USD | 20181021 |
| Unknown | China national standards | MT | 1280.0 | USD | 20181021 |
| Unknown | China national standards | MT | 110.0 | USD | 20181021 |
| Unknown | China national standards | MT | 280.0 | USD | 20181020 |
| Unknown | China national standards | MT | 2970.0 | USD | 20181020 |
| Unknown | China national standards | MT | 250.0 | USD | 20181020 |