| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 920.0 | USD | 20210313 |
| Unknown | China national standards | MT | 950.0 | USD | 20210313 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210313 |
| Unknown | China national standards | MT | 4510.0 | USD | 20210313 |
| Unknown | China national standards | MT | 750.0 | USD | 20210313 |
| Unknown | China national standards | MT | 720.0 | USD | 20210313 |
| Unknown | China national standards | MT | 700.0 | USD | 20210312 |
| Unknown | China national standards | MT | 120.0 | USD | 20210312 |
| Unknown | China national standards | MT | 120.0 | USD | 20210312 |
| Unknown | China national standards | MT | 400.0 | USD | 20210312 |