| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 67520.0 | USD | 20210314 |
| Unknown | China national standards | MT | 50890.0 | USD | 20210314 |
| Unknown | China national standards | MT | 11620.0 | USD | 20210314 |
| Unknown | China national standards | MT | 123400.0 | USD | 20210314 |
| Unknown | China national standards | MT | 8940.0 | USD | 20210314 |
| Unknown | China national standards | MT | 123400.0 | USD | 20210313 |
| Unknown | China national standards | MT | 101650.0 | USD | 20210313 |
| Unknown | China national standards | MT | 7900.0 | USD | 20210313 |
| Unknown | China national standards | MT | 10490.0 | USD | 20210313 |
| Unknown | China national standards | MT | 101650.0 | USD | 20210312 |