| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2570.0 | USD | 20210315 |
| Unknown | China national standards | MT | 360.0 | USD | 20210314 |
| Unknown | China national standards | MT | 590.0 | USD | 20210314 |
| Unknown | China national standards | MT | 400.0 | USD | 20210314 |
| Unknown | China national standards | MT | 400.0 | USD | 20210314 |
| Unknown | China national standards | MT | 2290.0 | USD | 20210314 |
| Unknown | China national standards | MT | 2130.0 | USD | 20210314 |
| Unknown | China national standards | MT | 21070.0 | USD | 20210314 |
| Unknown | China national standards | MT | 2610.0 | USD | 20210314 |
| Unknown | China national standards | MT | 2300.0 | USD | 20210314 |