| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 69540.0 | USD | 20210110 |
| Unknown | China national standards | MT | 9470.0 | USD | 20210110 |
| Unknown | China national standards | MT | 67071.85 | USD | 20210101 |
| Unknown | China national standards | MT | 72425.61 | USD | 20210101 |
| Unknown | China national standards | MT | 60871.97 | USD | 20210101 |
| Unknown | China national standards | MT | 65110.0 | USD | 20210101 |
| Unknown | China national standards | MT | 59700.0 | USD | 20210101 |
| Unknown | China national standards | MT | 67010.0 | USD | 20210101 |
| Unknown | China national standards | MT | 64370.0 | USD | 20210101 |
| Unknown | China national standards | MT | 10870.0 | USD | 20210101 |