| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3880.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3680.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4170.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3560.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3450.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3710.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3550.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1960.0 | USD | 20210101 |
| Unknown | China national standards | MT | 5730.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3750.0 | USD | 20210101 |