| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2500.0 | USD | 20210301 |
| Unknown | China national standards | MT | 350.0 | USD | 20210301 |
| Unknown | China national standards | MT | 390.0 | USD | 20210301 |
| Unknown | China national standards | MT | 320.0 | USD | 20210301 |
| Unknown | China national standards | MT | 320.0 | USD | 20210301 |
| Unknown | China national standards | MT | 230.0 | USD | 20210301 |
| Unknown | China national standards | MT | 220.0 | USD | 20210301 |
| Unknown | China national standards | MT | 240.0 | USD | 20210301 |
| Unknown | China national standards | MT | 220.0 | USD | 20210301 |
| Unknown | China national standards | MT | 240.0 | USD | 20210301 |