| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20210301 |
| Unknown | China national standards | MT | 210.0 | USD | 20210301 |
| Unknown | China national standards | MT | 960.0 | USD | 20210301 |
| Unknown | China national standards | MT | 250.0 | USD | 20210301 |
| Unknown | China national standards | MT | 230.0 | USD | 20210301 |
| Unknown | China national standards | MT | 280.0 | USD | 20210301 |
| Unknown | China national standards | MT | 390.0 | USD | 20210301 |
| Unknown | China national standards | MT | 480.0 | USD | 20210301 |
| Unknown | China national standards | MT | 630.0 | USD | 20210301 |
| Unknown | China national standards | MT | 350.0 | USD | 20210301 |