| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20210110 |
| Unknown | China national standards | MT | 210.0 | USD | 20210110 |
| Unknown | China national standards | MT | 5150.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1450.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1820.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1860.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1420.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2090.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1540.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1590.0 | USD | 20210101 |