| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1070.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2320.0 | USD | 20210115 |
| Unknown | China national standards | MT | 7830.0 | USD | 20210115 |
| Unknown | China national standards | MT | 240.0 | USD | 20210115 |
| Unknown | China national standards | MT | 1260.0 | USD | 20210115 |
| Unknown | China national standards | MT | 490.0 | USD | 20210115 |
| Unknown | China national standards | MT | 80.0 | USD | 20210115 |
| Unknown | China national standards | MT | 220.0 | USD | 20210115 |
| Unknown | China national standards | MT | 570.0 | USD | 20210115 |
| Unknown | China national standards | MT | 930.0 | USD | 20210115 |