| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20191021 |
| Unknown | China national standards | MT | 950.0 | USD | 20191021 |
| Unknown | China national standards | MT | 580.0 | USD | 20191021 |
| Unknown | China national standards | MT | 700.0 | USD | 20191021 |
| Unknown | China national standards | MT | 4690.0 | USD | 20191020 |
| Unknown | China national standards | MT | 39730.0 | USD | 20191020 |
| Unknown | China national standards | MT | 7750.0 | USD | 20191020 |
| Unknown | China national standards | MT | 4300.0 | USD | 20191020 |
| Unknown | China national standards | MT | 7120.0 | USD | 20191020 |
| Unknown | China national standards | MT | 760.0 | USD | 20191020 |