| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20210101 |
| Unknown | China national standards | MT | 630.0 | USD | 20210101 |
| Unknown | China national standards | MT | 800.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210101 |
| Unknown | China national standards | MT | 720.0 | USD | 20210101 |
| Unknown | China national standards | MT | 700.0 | USD | 20210101 |
| Unknown | China national standards | MT | 910.0 | USD | 20210101 |
| Unknown | China national standards | MT | 690.0 | USD | 20210101 |
| Unknown | China national standards | MT | 790.0 | USD | 20210101 |
| Unknown | China national standards | MT | 800.0 | USD | 20210101 |