| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20210111 |
| Unknown | China national standards | MT | 1560.0 | USD | 20210111 |
| Unknown | China national standards | MT | 250.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1990.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1750.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1410.0 | USD | 20210101 |
| Unknown | China national standards | MT | 23540.0 | USD | 20210101 |
| Unknown | China national standards | MT | 10100.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1540.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1540.0 | USD | 20210101 |