| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2180.0 | 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 | 2270.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2850.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2200.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1390.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2500.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2130.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1910.0 | USD | 20210101 |