| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 950.0 | USD | 20210101 |
| Unknown | China national standards | MT | 820.0 | USD | 20210101 |
| Unknown | China national standards | MT | 700.0 | USD | 20210101 |
| Unknown | China national standards | MT | 840.0 | USD | 20210101 |
| Unknown | China national standards | MT | 690.0 | USD | 20210101 |
| Unknown | China national standards | MT | 720.0 | USD | 20210101 |
| Unknown | China national standards | MT | 650.0 | USD | 20210101 |
| Unknown | China national standards | MT | 640.0 | USD | 20210101 |
| Unknown | China national standards | MT | 540.0 | USD | 20210101 |
| Unknown | China national standards | MT | 700.0 | USD | 20210101 |