| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5790.0 | USD | 20210301 |
| Unknown | China national standards | MT | 870.0 | USD | 20210301 |
| Unknown | China national standards | MT | 610.0 | USD | 20210301 |
| Unknown | China national standards | MT | 840.0 | USD | 20210301 |
| Unknown | China national standards | MT | 870.0 | USD | 20210301 |
| Unknown | China national standards | MT | 640.0 | USD | 20210301 |
| Unknown | China national standards | MT | 850.0 | USD | 20210301 |
| Unknown | China national standards | MT | 870.0 | USD | 20210301 |
| Unknown | China national standards | MT | 570.0 | USD | 20210301 |
| Unknown | China national standards | MT | 770.0 | USD | 20210301 |