| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4330.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2830.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1520.0 | USD | 20210101 |
| Unknown | China national standards | MT | 9010.0 | USD | 20210101 |
| Unknown | China national standards | MT | 27790.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4210.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3030.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4760.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3650.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3370.0 | USD | 20210101 |