| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 970.0 | USD | 20210221 |
| Unknown | China national standards | MT | 850.0 | USD | 20210221 |
| Unknown | China national standards | MT | 740.0 | USD | 20210221 |
| Unknown | China national standards | MT | 110.0 | USD | 20210220 |
| Unknown | China national standards | MT | 120.0 | USD | 20210220 |
| Unknown | China national standards | MT | 140.0 | USD | 20210220 |
| Unknown | China national standards | MT | 140.0 | USD | 20210220 |
| Unknown | China national standards | MT | 140.0 | USD | 20210220 |
| Unknown | China national standards | MT | 110.0 | USD | 20210220 |
| Unknown | China national standards | MT | 120.0 | USD | 20210220 |