| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 66680.0 | USD | 20210310 |
| Unknown | China national standards | MT | 66390.0 | USD | 20210310 |
| Unknown | China national standards | MT | 14810.0 | USD | 20210310 |
| Unknown | China national standards | MT | 10480.0 | USD | 20210301 |
| Unknown | China national standards | MT | 77220.0 | USD | 20210301 |
| Unknown | China national standards | MT | 67940.0 | USD | 20210301 |
| Unknown | China national standards | MT | 79310.0 | USD | 20210301 |
| Unknown | China national standards | MT | 104370.0 | USD | 20210301 |
| Unknown | China national standards | MT | 88810.0 | USD | 20210301 |
| Unknown | China national standards | MT | 66620.0 | USD | 20210301 |