| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11480.0 | USD | 20210310 |
| Unknown | China national standards | MT | 11220.0 | USD | 20210310 |
| Unknown | China national standards | MT | 11790.0 | USD | 20210310 |
| Unknown | China national standards | MT | 10300.0 | USD | 20210310 |
| Unknown | China national standards | MT | 12330.0 | USD | 20210310 |
| Unknown | China national standards | MT | 10950.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1750.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1710.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2080.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2560.0 | USD | 20210301 |