| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4320.0 | USD | 20191021 |
| Unknown | China national standards | MT | 610.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1010.0 | USD | 20191020 |
| Unknown | China national standards | MT | 7940.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1130.0 | USD | 20191020 |
| Unknown | China national standards | MT | 7020.0 | USD | 20191020 |
| Unknown | China national standards | MT | 5230.0 | USD | 20191019 |
| Unknown | China national standards | MT | 920.0 | USD | 20191018 |
| Unknown | China national standards | MT | 6900.0 | USD | 20191018 |
| Unknown | China national standards | MT | 1130.0 | USD | 20191018 |