| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20201201 |
| Unknown | China national standards | MT | 40.0 | USD | 20201201 |
| Unknown | China national standards | MT | 30.0 | USD | 20201201 |
| Unknown | China national standards | MT | 40.0 | USD | 20201201 |
| Unknown | China national standards | MT | 230.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1840.0 | USD | 20201201 |
| Unknown | China national standards | MT | 540.0 | USD | 20201201 |
| Unknown | China national standards | MT | 50.0 | USD | 20201201 |
| Unknown | China national standards | MT | 40.0 | USD | 20201201 |
| Unknown | China national standards | MT | 40.0 | USD | 20201201 |