| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 31600.0 | USD | 20201201 |
| Unknown | China national standards | MT | 62610.0 | USD | 20201201 |
| Unknown | China national standards | MT | 26150.0 | USD | 20201201 |
| Unknown | China national standards | MT | 6480.0 | USD | 20201201 |
| Unknown | China national standards | MT | 14620.0 | USD | 20201201 |
| Unknown | China national standards | MT | 3270.0 | USD | 20201201 |
| Unknown | China national standards | MT | 206600.02 | USD | 20201123 |
| Unknown | China national standards | MT | 5280.0 | USD | 20201122 |
| Unknown | China national standards | MT | 131020.0 | USD | 20201121 |
| Unknown | China national standards | MT | 30900.0 | USD | 20201121 |