| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5320.0 | USD | 20191021 |
| Unknown | China national standards | MT | 4420.0 | USD | 20191020 |
| Unknown | China national standards | MT | 9790.0 | USD | 20191020 |
| Unknown | China national standards | MT | 37460.0 | USD | 20191019 |
| Unknown | China national standards | MT | 1380.0 | USD | 20191019 |
| Unknown | China national standards | MT | 36020.0 | USD | 20191019 |
| Unknown | China national standards | MT | 36020.0 | USD | 20191019 |
| Unknown | China national standards | MT | 30920.0 | USD | 20191018 |
| Unknown | China national standards | MT | 18990.0 | USD | 20191018 |
| Unknown | China national standards | MT | 2890.0 | USD | 20191018 |