| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20201001 |
| Unknown | China national standards | MT | 220.0 | USD | 20201001 |
| Unknown | China national standards | MT | 310.0 | USD | 20201001 |
| Unknown | China national standards | MT | 11370.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1680.0 | USD | 20200923 |
| Unknown | China national standards | MT | 1550.0 | USD | 20200923 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200923 |
| Unknown | China national standards | MT | 1310.0 | USD | 20200923 |
| Unknown | China national standards | MT | 2030.0 | USD | 20200923 |
| Unknown | China national standards | MT | 1440.0 | USD | 20200923 |