| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20210116 |
| Unknown | China national standards | MT | 430.0 | USD | 20210116 |
| Unknown | China national standards | MT | 1010.0 | USD | 20210115 |
| Unknown | China national standards | MT | 1170.0 | USD | 20210115 |
| Unknown | China national standards | MT | 1020.0 | USD | 20210115 |
| Unknown | China national standards | MT | 140.0 | USD | 20210115 |
| Unknown | China national standards | MT | 180.0 | USD | 20210115 |
| Unknown | China national standards | MT | 1010.0 | USD | 20210114 |
| Unknown | China national standards | MT | 840.0 | USD | 20210114 |
| Unknown | China national standards | MT | 140.0 | USD | 20210114 |