| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2540.0 | USD | 20210101 |
| Unknown | China national standards | MT | 650.0 | USD | 20210101 |
| Unknown | China national standards | MT | 400.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1760.0 | USD | 20210101 |
| Unknown | China national standards | MT | 470.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1530.0 | USD | 20210101 |
| Unknown | China national standards | MT | 260.0 | USD | 20210101 |
| Unknown | China national standards | MT | 120.0 | USD | 20210101 |
| Unknown | China national standards | MT | 110.0 | USD | 20210101 |
| Unknown | China national standards | MT | 490.0 | USD | 20210101 |