| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 580.0 | USD | 20201001 |
| Unknown | China national standards | MT | 41700.0 | USD | 20201001 |
| Unknown | China national standards | MT | 8120.0 | USD | 20201001 |
| Unknown | China national standards | MT | 750.0 | USD | 20200923 |
| Unknown | China national standards | MT | 730.0 | USD | 20200923 |
| Unknown | China national standards | MT | 1630.0 | USD | 20200923 |
| Unknown | China national standards | MT | 80.0 | USD | 20200923 |
| Unknown | China national standards | MT | 720.0 | USD | 20200922 |
| Unknown | China national standards | MT | 90.0 | USD | 20200922 |
| Unknown | China national standards | MT | 650.0 | USD | 20200921 |