| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5720.0 | USD | 20210219 |
| Unknown | China national standards | MT | 8480.0 | USD | 20210219 |
| Unknown | China national standards | MT | 5390.0 | USD | 20210219 |
| Unknown | China national standards | MT | 880.0 | USD | 20210218 |
| Unknown | China national standards | MT | 1020.0 | USD | 20210218 |
| Unknown | China national standards | MT | 970.0 | USD | 20210218 |
| Unknown | China national standards | MT | 1350.0 | USD | 20210218 |
| Unknown | China national standards | MT | 1560.0 | USD | 20210218 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210218 |
| Unknown | China national standards | MT | 7880.0 | USD | 20210218 |