| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 390.0 | USD | 20181020 |
| Unknown | China national standards | MT | 2020.0 | USD | 20181020 |
| Unknown | China national standards | MT | 3130.0 | USD | 20181020 |
| Unknown | China national standards | MT | 3140.0 | USD | 20181020 |
| Unknown | China national standards | MT | 450.0 | USD | 20181019 |
| Unknown | China national standards | MT | 2070.0 | USD | 20181019 |
| Unknown | China national standards | MT | 2070.0 | USD | 20181019 |
| Unknown | China national standards | MT | 2060.0 | USD | 20181019 |
| Unknown | China national standards | MT | 300.0 | USD | 20181018 |
| Unknown | China national standards | MT | 2020.0 | USD | 20181018 |