| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1520.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1240.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1600.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1560.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1300.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1730.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1540.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1150.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1140.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1730.0 | USD | 20210101 |