| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20181020 |
| Unknown | China national standards | MT | 380.0 | USD | 20181020 |
| Unknown | China national standards | MT | 360.0 | USD | 20181020 |
| Unknown | China national standards | MT | 2840.0 | USD | 20181019 |
| Unknown | China national standards | MT | 900.0 | USD | 20181019 |
| Unknown | China national standards | MT | 1760.0 | USD | 20181019 |
| Unknown | China national standards | MT | 2400.0 | USD | 20181019 |
| Unknown | China national standards | MT | 2120.0 | USD | 20181019 |
| Unknown | China national standards | MT | 2340.0 | USD | 20181019 |
| Unknown | China national standards | MT | 1930.0 | USD | 20181019 |