| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20210120 |
| Unknown | China national standards | MT | 690.0 | USD | 20210119 |
| Unknown | China national standards | MT | 530.0 | USD | 20210119 |
| Unknown | China national standards | MT | 610.0 | USD | 20210119 |
| Unknown | China national standards | MT | 80.0 | USD | 20210119 |
| Unknown | China national standards | MT | 550.0 | USD | 20210119 |
| Unknown | China national standards | MT | 90.0 | USD | 20210119 |
| Unknown | China national standards | MT | 580.0 | USD | 20210119 |
| Unknown | China national standards | MT | 600.0 | USD | 20210119 |
| Unknown | China national standards | MT | 570.0 | USD | 20210119 |