| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 88870.0 | USD | 20201001 |
| Unknown | China national standards | MT | 84490.0 | USD | 20201001 |
| Unknown | China national standards | MT | 96610.0 | USD | 20201001 |
| Unknown | China national standards | MT | 99230.0 | USD | 20201001 |
| Unknown | China national standards | MT | 82660.0 | USD | 20201001 |
| Unknown | China national standards | MT | 13340.0 | USD | 20201001 |
| Unknown | China national standards | MT | 12670.0 | USD | 20200923 |
| Unknown | China national standards | MT | 117700.0 | USD | 20200922 |
| Unknown | China national standards | MT | 12740.0 | USD | 20200921 |
| Unknown | China national standards | MT | 60320.0 | USD | 20200920 |