| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3710.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4790.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3750.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3580.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3690.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3680.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3870.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4090.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4170.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3940.0 | USD | 20210301 |