| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3550.0 | USD | 20210115 |
| Unknown | China national standards | MT | 3720.0 | USD | 20210115 |
| Unknown | China national standards | MT | 3880.0 | USD | 20210115 |
| Unknown | China national standards | MT | 4040.0 | USD | 20210115 |
| Unknown | China national standards | MT | 23320.0 | USD | 20210114 |
| Unknown | China national standards | MT | 3970.0 | USD | 20210114 |
| Unknown | China national standards | MT | 26550.0 | USD | 20210114 |
| Unknown | China national standards | MT | 23110.0 | USD | 20210114 |
| Unknown | China national standards | MT | 25910.0 | USD | 20210114 |
| Unknown | China national standards | MT | 25320.0 | USD | 20210114 |