| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3020.0 | USD | 20210201 |
| Unknown | China national standards | MT | 8070.0 | USD | 20210201 |
| Unknown | China national standards | MT | 12100.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1830.0 | USD | 20210201 |
| Unknown | China national standards | MT | 6440.0 | USD | 20210123 |
| Unknown | China national standards | MT | 82220.0 | USD | 20210123 |
| Unknown | China national standards | MT | 55930.0 | USD | 20210123 |
| Unknown | China national standards | MT | 41230.0 | USD | 20210123 |
| Unknown | China national standards | MT | 12540.0 | USD | 20210123 |
| Unknown | China national standards | MT | 2710.0 | USD | 20210123 |