| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20210101 |
| Unknown | China national standards | MT | 790.0 | USD | 20210101 |
| Unknown | China national standards | MT | 5440.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4250.0 | USD | 20210101 |
| Unknown | China national standards | MT | 500.0 | USD | 20210101 |
| Unknown | China national standards | MT | 9070.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2990.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1590.0 | USD | 20210101 |
| Unknown | China national standards | MT | 11460.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1270.0 | USD | 20210101 |