| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1340.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1710.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1610.0 | USD | 20191019 |
| Unknown | China national standards | MT | 1730.0 | USD | 20191019 |
| Unknown | China national standards | MT | 1880.0 | USD | 20191019 |
| Unknown | China national standards | MT | 1980.0 | USD | 20191017 |
| Unknown | China national standards | MT | 240.0 | USD | 20191017 |
| Unknown | China national standards | MT | 1870.0 | USD | 20191017 |
| Unknown | China national standards | MT | 260.0 | USD | 20191017 |
| Unknown | China national standards | MT | 1980.0 | USD | 20191016 |