| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20210301 |
| Unknown | China national standards | MT | 270.0 | USD | 20210301 |
| Unknown | China national standards | MT | 240.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1520.0 | USD | 20210301 |
| Unknown | China national standards | MT | 540.0 | USD | 20210301 |
| Unknown | China national standards | MT | 250.0 | USD | 20210301 |
| Unknown | China national standards | MT | 270.0 | USD | 20210301 |
| Unknown | China national standards | MT | 240.0 | USD | 20210301 |
| Unknown | China national standards | MT | 300.0 | USD | 20210301 |
| Unknown | China national standards | MT | 760.0 | USD | 20210301 |