| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4610.0 | 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 | 3940.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4090.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3650.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3770.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3940.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4090.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4080.0 | USD | 20210301 |