| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11510.0 | USD | 20191022 |
| Unknown | China national standards | MT | 2490.0 | USD | 20191021 |
| Unknown | China national standards | MT | 7930.0 | USD | 20191021 |
| Unknown | China national standards | MT | 5820.0 | USD | 20191021 |
| Unknown | China national standards | MT | 7930.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1500.0 | USD | 20191021 |
| Unknown | China national standards | MT | 750.0 | USD | 20191021 |
| Unknown | China national standards | MT | 3690.0 | USD | 20191020 |
| Unknown | China national standards | MT | 14540.0 | USD | 20191020 |
| Unknown | China national standards | MT | 13230.0 | USD | 20191020 |