| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1580.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1660.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1560.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1360.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1430.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1500.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1670.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1660.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2100.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1580.0 | USD | 20210101 |