| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2890.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3130.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2840.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2720.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3010.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3510.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3660.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2680.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2850.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2710.0 | USD | 20210101 |