| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2030.0 | USD | 20210314 |
| Unknown | China national standards | MT | 1600.0 | USD | 20210314 |
| Unknown | China national standards | MT | 240.0 | USD | 20210313 |
| Unknown | China national standards | MT | 240.0 | USD | 20210313 |
| Unknown | China national standards | MT | 1890.0 | USD | 20210313 |
| Unknown | China national standards | MT | 2390.0 | USD | 20210313 |
| Unknown | China national standards | MT | 310.0 | USD | 20210312 |
| Unknown | China national standards | MT | 310.0 | USD | 20210312 |
| Unknown | China national standards | MT | 270.0 | USD | 20210312 |
| Unknown | China national standards | MT | 310.0 | USD | 20210312 |