| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20210119 |
| Unknown | China national standards | MT | 630.0 | USD | 20210119 |
| Unknown | China national standards | MT | 990.0 | USD | 20210118 |
| Unknown | China national standards | MT | 2520.0 | USD | 20210118 |
| Unknown | China national standards | MT | 250.0 | USD | 20210118 |
| Unknown | China national standards | MT | 230.0 | USD | 20210118 |
| Unknown | China national standards | MT | 5520.0 | USD | 20210118 |
| Unknown | China national standards | MT | 150.0 | USD | 20210118 |
| Unknown | China national standards | MT | 650.0 | USD | 20210118 |
| Unknown | China national standards | MT | 980.0 | USD | 20210117 |