| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4750.0 | USD | 20210315 |
| Unknown | China national standards | MT | 400.0 | USD | 20210315 |
| Unknown | China national standards | MT | 2070.0 | USD | 20210314 |
| Unknown | China national standards | MT | 320.0 | USD | 20210314 |
| Unknown | China national standards | MT | 90.0 | USD | 20210314 |
| Unknown | China national standards | MT | 100.0 | USD | 20210314 |
| Unknown | China national standards | MT | 7530.0 | USD | 20210313 |
| Unknown | China national standards | MT | 2340.0 | USD | 20210313 |
| Unknown | China national standards | MT | 310.0 | USD | 20210313 |
| Unknown | China national standards | MT | 60.0 | USD | 20210313 |