| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20210201 |
| Unknown | China national standards | MT | 900.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1660.0 | USD | 20210201 |
| Unknown | China national standards | MT | 490.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1180.0 | USD | 20210201 |
| Unknown | China national standards | MT | 560.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1460.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1390.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1370.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1850.0 | USD | 20210201 |