| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1580.0 | USD | 20210301 |
| Unknown | China national standards | MT | 350.0 | USD | 20210301 |
| Unknown | China national standards | MT | 330.0 | USD | 20210301 |
| Unknown | China national standards | MT | 290.0 | USD | 20210301 |
| Unknown | China national standards | MT | 280.0 | USD | 20210301 |
| Unknown | China national standards | MT | 290.0 | USD | 20210301 |
| Unknown | China national standards | MT | 370.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2200.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1810.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2030.0 | USD | 20210301 |