| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2194.07 | USD | 20210119 |
| Unknown | China national standards | MT | 60.0 | USD | 20210119 |
| Unknown | China national standards | MT | 240.0 | USD | 20210119 |
| Unknown | China national standards | MT | 240.0 | USD | 20210119 |
| Unknown | China national standards | MT | 2330.0 | USD | 20210119 |
| Unknown | China national standards | MT | 20.0 | USD | 20210119 |
| Unknown | China national standards | MT | 10.0 | USD | 20210118 |
| Unknown | China national standards | MT | 250.0 | USD | 20210118 |
| Unknown | China national standards | MT | 60.0 | USD | 20210118 |
| Unknown | China national standards | MT | 20.0 | USD | 20210118 |