| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5070.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1170.0 | USD | 20210312 |
| Unknown | China national standards | MT | 110.0 | USD | 20210312 |
| Unknown | China national standards | MT | 80.0 | USD | 20210312 |
| Unknown | China national standards | MT | 20.0 | USD | 20210312 |
| Unknown | China national standards | MT | 90.0 | USD | 20210312 |
| Unknown | China national standards | MT | 30210.0 | USD | 20210312 |
| Unknown | China national standards | MT | 5200.0 | USD | 20210312 |
| Unknown | China national standards | MT | 770.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1050.0 | USD | 20210312 |