| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 270.0 | USD | 20191021 |
| Unknown | China national standards | MT | 12010.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2680.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1040.0 | USD | 20191020 |
| Unknown | China national standards | MT | 4290.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1960.0 | USD | 20191020 |
| Unknown | China national standards | MT | 4130.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2000.0 | USD | 20191020 |
| Unknown | China national standards | MT | 4490.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2990.0 | USD | 20191020 |