| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1680.0 | USD | 20181022 |
| Unknown | China national standards | MT | 15290.0 | USD | 20181021 |
| Unknown | China national standards | MT | 9830.0 | USD | 20181021 |
| Unknown | China national standards | MT | 1790.0 | USD | 20181020 |
| Unknown | China national standards | MT | 9830.0 | USD | 20181020 |
| Unknown | China national standards | MT | 2040.0 | USD | 20181019 |
| Unknown | China national standards | MT | 38900.0 | USD | 20181019 |
| Unknown | China national standards | MT | 11710.0 | USD | 20181019 |
| Unknown | China national standards | MT | 1670.0 | USD | 20181019 |
| Unknown | China national standards | MT | 2380.0 | USD | 20181019 |