| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2200.0 | USD | 20210101 |
| Unknown | China national standards | MT | 700.0 | USD | 20210101 |
| Unknown | China national standards | MT | 720.0 | USD | 20210101 |
| Unknown | China national standards | MT | 660.0 | USD | 20210101 |
| Unknown | China national standards | MT | 620.0 | USD | 20210101 |
| Unknown | China national standards | MT | 780.0 | USD | 20210101 |
| Unknown | China national standards | MT | 680.0 | USD | 20210101 |
| Unknown | China national standards | MT | 560.0 | USD | 20210101 |
| Unknown | China national standards | MT | 490.0 | USD | 20210101 |
| Unknown | China national standards | MT | 680.0 | USD | 20210101 |