| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1910.0 | USD | 20210111 |
| Unknown | China national standards | MT | 1680.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1490.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1860.0 | USD | 20210101 |
| Unknown | China national standards | MT | 250.0 | USD | 20210101 |
| Unknown | China national standards | MT | 280.0 | USD | 20210101 |
| Unknown | China national standards | MT | 270.0 | USD | 20210101 |
| Unknown | China national standards | MT | 230.0 | USD | 20210101 |
| Unknown | China national standards | MT | 290.0 | USD | 20210101 |
| Unknown | China national standards | MT | 260.0 | USD | 20210101 |