| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3130.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2790.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2250.0 | USD | 20210301 |
| Unknown | China national standards | MT | 17600.0 | USD | 20210301 |
| Unknown | China national standards | MT | 16860.0 | USD | 20210301 |
| Unknown | China national standards | MT | 17820.0 | USD | 20210301 |
| Unknown | China national standards | MT | 13650.0 | USD | 20210301 |
| Unknown | China national standards | MT | 19540.0 | USD | 20210301 |
| Unknown | China national standards | MT | 18150.0 | USD | 20210301 |
| Unknown | China national standards | MT | 17100.0 | USD | 20210301 |