| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 550.0 | USD | 20210301 |
| Unknown | China national standards | MT | 540.0 | USD | 20210301 |
| Unknown | China national standards | MT | 580.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1380.0 | USD | 20210301 |
| Unknown | China national standards | MT | 910.0 | USD | 20210301 |
| Unknown | China national standards | MT | 460.0 | USD | 20210301 |
| Unknown | China national standards | MT | 450.0 | USD | 20210301 |
| Unknown | China national standards | MT | 680.0 | USD | 20210301 |
| Unknown | China national standards | MT | 590.0 | USD | 20210301 |
| Unknown | China national standards | MT | 450.0 | USD | 20210301 |