| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7800.0 | USD | 20191021 |
| Unknown | China national standards | MT | 3010.0 | USD | 20191021 |
| Unknown | China national standards | MT | 3020.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1200.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1050.0 | USD | 20191020 |
| Unknown | China national standards | MT | 8500.0 | USD | 20191020 |
| Unknown | China national standards | MT | 7440.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2110.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1860.0 | USD | 20191018 |
| Unknown | China national standards | MT | 1230.0 | USD | 20191018 |