| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 570.0 | USD | 20210220 |
| Unknown | China national standards | MT | 90.0 | USD | 20210220 |
| Unknown | China national standards | MT | 2010.0 | USD | 20210220 |
| Unknown | China national standards | MT | 570.0 | USD | 20210220 |
| Unknown | China national standards | MT | 90.0 | USD | 20210220 |
| Unknown | China national standards | MT | 90.0 | USD | 20210220 |
| Unknown | China national standards | MT | 540.0 | USD | 20210220 |
| Unknown | China national standards | MT | 590.0 | USD | 20210220 |
| Unknown | China national standards | MT | 90.0 | USD | 20210220 |
| Unknown | China national standards | MT | 520.0 | USD | 20210219 |