| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20210314 |
| Unknown | China national standards | MT | 1690.0 | USD | 20210313 |
| Unknown | China national standards | MT | 1390.0 | USD | 20210313 |
| Unknown | China national standards | MT | 910.0 | USD | 20210313 |
| Unknown | China national standards | MT | 1150.0 | USD | 20210313 |
| Unknown | China national standards | MT | 230.0 | USD | 20210313 |
| Unknown | China national standards | MT | 180.0 | USD | 20210313 |
| Unknown | China national standards | MT | 150.0 | USD | 20210313 |
| Unknown | China national standards | MT | 1060.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1150.0 | USD | 20210312 |