| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1390.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1760.0 | USD | 20210310 |
| Unknown | China national standards | MT | 220.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1580.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1910.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3230.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1930.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1390.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1220.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1240.0 | USD | 20210301 |