| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 122380.0 | USD | 20210101 |
| Unknown | China national standards | MT | 68140.0 | USD | 20210101 |
| Unknown | China national standards | MT | 68790.0 | USD | 20210101 |
| Unknown | China national standards | MT | 55580.0 | USD | 20210101 |
| Unknown | China national standards | MT | 340.0 | USD | 20210101 |
| Unknown | China national standards | MT | 34620.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1640.0 | USD | 20210101 |
| Unknown | China national standards | MT | 110850.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1850.0 | USD | 20210101 |
| Unknown | China national standards | MT | 680.0 | USD | 20210101 |