| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 770.0 | USD | 20210101 |
| Unknown | China national standards | MT | 480.0 | USD | 20210101 |
| Unknown | China national standards | MT | 830.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1090.0 | USD | 20210101 |
| Unknown | China national standards | MT | 370.0 | USD | 20210101 |
| Unknown | China national standards | MT | 450.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1600.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1270.0 | USD | 20210101 |
| Unknown | China national standards | MT | 930.0 | USD | 20210101 |