| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 65830.0 | USD | 20210201 |
| Unknown | China national standards | MT | 500.0 | USD | 20210201 |
| Unknown | China national standards | MT | 420.0 | USD | 20210201 |
| Unknown | China national standards | MT | 660.0 | USD | 20210201 |
| Unknown | China national standards | MT | 680.0 | USD | 20210201 |
| Unknown | China national standards | MT | 550.0 | USD | 20210201 |
| Unknown | China national standards | MT | 510.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1120.0 | USD | 20210201 |
| Unknown | China national standards | MT | 330.0 | USD | 20210201 |
| Unknown | China national standards | MT | 440.0 | USD | 20210201 |