| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1170.0 | USD | 20191016 |
| Unknown | China national standards | MT | 6300.0 | USD | 20191015 |
| Unknown | China national standards | MT | 640.0 | USD | 20191015 |
| Unknown | China national standards | MT | 1240.0 | USD | 20191015 |
| Unknown | China national standards | MT | 16410.0 | USD | 20191015 |
| Unknown | China national standards | MT | 3570.0 | USD | 20191015 |
| Unknown | China national standards | MT | 1350.0 | USD | 20191015 |
| Unknown | China national standards | MT | 670.0 | USD | 20191015 |
| Unknown | China national standards | MT | 1650.0 | USD | 20191015 |
| Unknown | China national standards | MT | 6300.0 | USD | 20191015 |