| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20210120 |
| Unknown | China national standards | MT | 90.0 | USD | 20210120 |
| Unknown | China national standards | MT | 660.0 | USD | 20210120 |
| Unknown | China national standards | MT | 90.0 | USD | 20210120 |
| Unknown | China national standards | MT | 100.0 | USD | 20210120 |
| Unknown | China national standards | MT | 90.0 | USD | 20210119 |
| Unknown | China national standards | MT | 620.0 | USD | 20210119 |
| Unknown | China national standards | MT | 90.0 | USD | 20210119 |
| Unknown | China national standards | MT | 610.0 | USD | 20210119 |
| Unknown | China national standards | MT | 100.0 | USD | 20210119 |