| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 380.0 | USD | 20210115 |
| Unknown | China national standards | MT | 6470.0 | USD | 20210114 |
| Unknown | China national standards | MT | 5450.0 | USD | 20210114 |
| Unknown | China national standards | MT | 5240.0 | USD | 20210114 |
| Unknown | China national standards | MT | 6480.0 | USD | 20210114 |
| Unknown | China national standards | MT | 510.0 | USD | 20210114 |
| Unknown | China national standards | MT | 1020.0 | USD | 20210114 |
| Unknown | China national standards | MT | 790.0 | USD | 20210114 |
| Unknown | China national standards | MT | 690.0 | USD | 20210114 |
| Unknown | China national standards | MT | 1670.0 | USD | 20210114 |