| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4960.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2090.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2010.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1980.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1660.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1600.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1720.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1810.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1870.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1880.0 | USD | 20210301 |