| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1440.0 | USD | 20190810 |
| Unknown | China national standards | MT | 9340.0 | USD | 20190810 |
| Unknown | China national standards | MT | 9620.0 | USD | 20190810 |
| Unknown | China national standards | MT | 9100.0 | USD | 20190810 |
| Unknown | China national standards | MT | 9300.0 | USD | 20190810 |
| Unknown | China national standards | MT | 11560.0 | USD | 20190810 |
| Unknown | China national standards | MT | 1360.0 | USD | 20190810 |
| Unknown | China national standards | MT | 1580.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1350.0 | USD | 20190801 |