| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20201001 |
| Unknown | China national standards | MT | 610.0 | USD | 20200923 |
| Unknown | China national standards | MT | 90.0 | USD | 20200923 |
| Unknown | China national standards | MT | 90.0 | USD | 20200923 |
| Unknown | China national standards | MT | 70.0 | USD | 20200923 |
| Unknown | China national standards | MT | 640.0 | USD | 20200923 |
| Unknown | China national standards | MT | 1020.0 | USD | 20200922 |
| Unknown | China national standards | MT | 570.0 | USD | 20200922 |
| Unknown | China national standards | MT | 90.0 | USD | 20200922 |
| Unknown | China national standards | MT | 90.0 | USD | 20200922 |