| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1590.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1400.0 | USD | 20210220 |
| Unknown | China national standards | MT | 1360.0 | USD | 20210220 |
| Unknown | China national standards | MT | 1350.0 | USD | 20210220 |
| Unknown | China national standards | MT | 9000.0 | USD | 20210220 |
| Unknown | China national standards | MT | 10320.0 | USD | 20210220 |
| Unknown | China national standards | MT | 14050.0 | USD | 20210220 |
| Unknown | China national standards | MT | 1580.0 | USD | 20210219 |
| Unknown | China national standards | MT | 10340.0 | USD | 20210219 |
| Unknown | China national standards | MT | 9800.0 | USD | 20210219 |