| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20210114 |
| Unknown | China national standards | MT | 9870.0 | USD | 20210114 |
| Unknown | China national standards | MT | 50.0 | USD | 20210114 |
| Unknown | China national standards | MT | 20.0 | USD | 20210114 |
| Unknown | China national standards | MT | 20.0 | USD | 20210114 |
| Unknown | China national standards | MT | 311.57 | USD | 20210113 |
| Unknown | China national standards | MT | 94.72 | USD | 20210113 |
| Unknown | China national standards | MT | 290.0 | USD | 20210113 |
| Unknown | China national standards | MT | 40.0 | USD | 20210113 |
| Unknown | China national standards | MT | 5140.0 | USD | 20210113 |