| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20200921 |
| Unknown | China national standards | MT | 120.0 | USD | 20200921 |
| Unknown | China national standards | MT | 330.0 | USD | 20200921 |
| Unknown | China national standards | MT | 50.0 | USD | 20200921 |
| Unknown | China national standards | MT | 30.0 | USD | 20200921 |
| Unknown | China national standards | MT | 50.0 | USD | 20200921 |
| Unknown | China national standards | MT | 100.0 | USD | 20200921 |
| Unknown | China national standards | MT | 350.0 | USD | 20200921 |
| Unknown | China national standards | MT | 370.0 | USD | 20200921 |
| Unknown | China national standards | MT | 37610.0 | USD | 20200921 |