| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1150.0 | USD | 20210201 |
| Unknown | China national standards | MT | 280.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1210.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1680.0 | USD | 20210201 |
| Unknown | China national standards | MT | 280.0 | USD | 20210201 |
| Unknown | China national standards | MT | 390.0 | USD | 20210201 |
| Unknown | China national standards | MT | 400.0 | USD | 20210201 |
| Unknown | China national standards | MT | 380.0 | USD | 20210201 |
| Unknown | China national standards | MT | 360.0 | USD | 20210201 |