| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1160.0 | USD | 20210120 |
| Unknown | China national standards | MT | 850.0 | USD | 20210120 |
| Unknown | China national standards | MT | 320.0 | USD | 20210120 |
| Unknown | China national standards | MT | 120.0 | USD | 20210120 |
| Unknown | China national standards | MT | 910.0 | USD | 20210120 |
| Unknown | China national standards | MT | 870.0 | USD | 20210119 |
| Unknown | China national standards | MT | 410.0 | USD | 20210119 |
| Unknown | China national standards | MT | 840.0 | USD | 20210119 |
| Unknown | China national standards | MT | 180.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210118 |