| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 760.0 | USD | 20210101 |
| Unknown | China national standards | MT | 490.0 | USD | 20210101 |
| Unknown | China national standards | MT | 490.0 | USD | 20210101 |
| Unknown | China national standards | MT | 560.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1610.0 | USD | 20210101 |
| Unknown | China national standards | MT | 850.0 | USD | 20210101 |
| Unknown | China national standards | MT | 490.0 | USD | 20210101 |
| Unknown | China national standards | MT | 580.0 | USD | 20210101 |
| Unknown | China national standards | MT | 490.0 | USD | 20210101 |
| Unknown | China national standards | MT | 750.0 | USD | 20210101 |