| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20210301 |
| Unknown | China national standards | MT | 750.0 | USD | 20210301 |
| Unknown | China national standards | MT | 830.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2640.0 | USD | 20210301 |
| Unknown | China national standards | MT | 310.0 | USD | 20210301 |
| Unknown | China national standards | MT | 310.0 | USD | 20210301 |
| Unknown | China national standards | MT | 380.0 | USD | 20210301 |
| Unknown | China national standards | MT | 300.0 | USD | 20210301 |
| Unknown | China national standards | MT | 400.0 | USD | 20210301 |
| Unknown | China national standards | MT | 310.0 | USD | 20210301 |