| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2970.0 | USD | 20191020 |
| Unknown | China national standards | MT | 3310.0 | USD | 20191020 |
| Unknown | China national standards | MT | 3170.0 | USD | 20191020 |
| Unknown | China national standards | MT | 3110.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2830.0 | USD | 20191020 |
| Unknown | China national standards | MT | 26920.0 | USD | 20191019 |
| Unknown | China national standards | MT | 21210.0 | USD | 20191019 |
| Unknown | China national standards | MT | 22060.0 | USD | 20191019 |
| Unknown | China national standards | MT | 22010.0 | USD | 20191019 |
| Unknown | China national standards | MT | 28020.0 | USD | 20191019 |