| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3570.0 | USD | 20210110 |
| Unknown | China national standards | MT | 27140.0 | USD | 20210101 |
| Unknown | China national standards | MT | 24630.0 | USD | 20210101 |
| Unknown | China national standards | MT | 24040.0 | USD | 20210101 |
| Unknown | China national standards | MT | 24430.0 | USD | 20210101 |
| Unknown | China national standards | MT | 23240.0 | USD | 20210101 |
| Unknown | China national standards | MT | 24220.0 | USD | 20210101 |
| Unknown | China national standards | MT | 23200.0 | USD | 20210101 |
| Unknown | China national standards | MT | 12800.0 | USD | 20210101 |
| Unknown | China national standards | MT | 23670.0 | USD | 20210101 |