| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3050.0 | USD | 20191021 |
| Unknown | China national standards | MT | 420.0 | USD | 20191021 |
| Unknown | China national standards | MT | 570.0 | USD | 20191021 |
| Unknown | China national standards | MT | 510.0 | USD | 20191021 |
| Unknown | China national standards | MT | 5680.0 | USD | 20191020 |
| Unknown | China national standards | MT | 3940.0 | USD | 20191020 |
| Unknown | China national standards | MT | 3050.0 | USD | 20191020 |
| Unknown | China national standards | MT | 3560.0 | USD | 20191020 |
| Unknown | China national standards | MT | 3420.0 | USD | 20191020 |
| Unknown | China national standards | MT | 3840.0 | USD | 20191020 |