| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2010.0 | USD | 20210220 |
| Unknown | China national standards | MT | 1970.0 | USD | 20210220 |
| Unknown | China national standards | MT | 2660.0 | USD | 20210220 |
| Unknown | China national standards | MT | 2020.0 | USD | 20210220 |
| Unknown | China national standards | MT | 280.0 | USD | 20210220 |
| Unknown | China national standards | MT | 280.0 | USD | 20210220 |
| Unknown | China national standards | MT | 240.0 | USD | 20210220 |
| Unknown | China national standards | MT | 190.0 | USD | 20210219 |
| Unknown | China national standards | MT | 2020.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1770.0 | USD | 20210219 |