| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3500.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4020.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3780.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4410.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4110.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3760.0 | USD | 20210301 |
| Unknown | China national standards | MT | 5490.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3830.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3650.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3940.0 | USD | 20210301 |