| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16550.0 | USD | 20210220 |
| Unknown | China national standards | MT | 1960.0 | USD | 20210219 |
| Unknown | China national standards | MT | 2680.0 | USD | 20210219 |
| Unknown | China national standards | MT | 17330.0 | USD | 20210219 |
| Unknown | China national standards | MT | 17490.0 | USD | 20210219 |
| Unknown | China national standards | MT | 18190.0 | USD | 20210219 |
| Unknown | China national standards | MT | 14320.0 | USD | 20210219 |
| Unknown | China national standards | MT | 2270.0 | USD | 20210219 |
| Unknown | China national standards | MT | 2700.0 | USD | 20210218 |
| Unknown | China national standards | MT | 17370.0 | USD | 20210218 |