| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 650.0 | USD | 20210220 |
| Unknown | China national standards | MT | 630.0 | USD | 20210220 |
| Unknown | China national standards | MT | 620.0 | USD | 20210220 |
| Unknown | China national standards | MT | 930.0 | USD | 20210220 |
| Unknown | China national standards | MT | 850.0 | USD | 20210220 |
| Unknown | China national standards | MT | 890.0 | USD | 20210220 |
| Unknown | China national standards | MT | 710.0 | USD | 20210220 |
| Unknown | China national standards | MT | 740.0 | USD | 20210220 |
| Unknown | China national standards | MT | 730.0 | USD | 20210220 |
| Unknown | China national standards | MT | 690.0 | USD | 20210220 |