| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4250.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3820.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3550.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4000.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3730.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2930.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3710.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4070.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3710.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3940.0 | USD | 20210301 |