| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1060.0 | USD | 20201001 |
| Unknown | China national standards | MT | 600.0 | USD | 20201001 |
| Unknown | China national standards | MT | 90.0 | USD | 20201001 |
| Unknown | China national standards | MT | 8080.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1800.0 | USD | 20200923 |
| Unknown | China national standards | MT | 1570.0 | USD | 20200923 |
| Unknown | China national standards | MT | 100.0 | USD | 20200923 |
| Unknown | China national standards | MT | 1240.0 | USD | 20200922 |
| Unknown | China national standards | MT | 12520.0 | USD | 20200919 |
| Unknown | China national standards | MT | 1580.0 | USD | 20200917 |