| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 990.0 | USD | 20210115 |
| Unknown | China national standards | MT | 410.0 | USD | 20210115 |
| Unknown | China national standards | MT | 1050.0 | USD | 20210115 |
| Unknown | China national standards | MT | 140.0 | USD | 20210115 |
| Unknown | China national standards | MT | 140.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2367.95 | USD | 20210114 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210114 |
| Unknown | China national standards | MT | 980.0 | USD | 20210114 |
| Unknown | China national standards | MT | 930.0 | USD | 20210114 |
| Unknown | China national standards | MT | 990.0 | USD | 20210114 |