| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3180.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2910.0 | USD | 20191021 |
| Unknown | China national standards | MT | 21740.0 | USD | 20191020 |
| Unknown | China national standards | MT | 20380.0 | USD | 20191020 |
| Unknown | China national standards | MT | 19780.0 | USD | 20191020 |
| Unknown | China national standards | MT | 21280.0 | USD | 20191020 |
| Unknown | China national standards | MT | 22440.0 | USD | 20191020 |
| Unknown | China national standards | MT | 24300.0 | USD | 20191020 |
| Unknown | China national standards | MT | 22260.0 | USD | 20191020 |
| Unknown | China national standards | MT | 20510.0 | USD | 20191020 |