| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12160.0 | USD | 20210115 |
| Unknown | China national standards | MT | 11340.0 | USD | 20210115 |
| Unknown | China national standards | MT | 11950.0 | USD | 20210115 |
| Unknown | China national standards | MT | 11090.0 | USD | 20210115 |
| Unknown | China national standards | MT | 11660.0 | USD | 20210115 |
| Unknown | China national standards | MT | 8790.0 | USD | 20210115 |
| Unknown | China national standards | MT | 1930.0 | USD | 20210115 |
| Unknown | China national standards | MT | 1850.0 | USD | 20210115 |
| Unknown | China national standards | MT | 1400.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2480.0 | USD | 20210115 |