| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 70.0 | USD | 20210312 |
| Unknown | China national standards | MT | 100.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1650.0 | USD | 20210312 |
| Unknown | China national standards | MT | 870.0 | USD | 20210312 |
| Unknown | China national standards | MT | 660.0 | USD | 20210312 |
| Unknown | China national standards | MT | 860.0 | USD | 20210312 |
| Unknown | China national standards | MT | 600.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1190.0 | USD | 20210312 |
| Unknown | China national standards | MT | 800.0 | USD | 20210312 |
| Unknown | China national standards | MT | 600.0 | USD | 20210312 |