| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20210115 |
| Unknown | China national standards | MT | 80.0 | USD | 20210115 |
| Unknown | China national standards | MT | 260.0 | USD | 20210115 |
| Unknown | China national standards | MT | 100.0 | USD | 20210115 |
| Unknown | China national standards | MT | 1010.0 | USD | 20210114 |
| Unknown | China national standards | MT | 770.0 | USD | 20210114 |
| Unknown | China national standards | MT | 1640.0 | USD | 20210114 |
| Unknown | China national standards | MT | 12110.0 | USD | 20210114 |
| Unknown | China national standards | MT | 5820.0 | USD | 20210114 |
| Unknown | China national standards | MT | 2130.0 | USD | 20210114 |