| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4340.0 | USD | 20210118 |
| Unknown | China national standards | MT | 240.0 | USD | 20210118 |
| Unknown | China national standards | MT | 680.0 | USD | 20210118 |
| Unknown | China national standards | MT | 120.0 | USD | 20210118 |
| Unknown | China national standards | MT | 2570.0 | USD | 20210118 |
| Unknown | China national standards | MT | 400.0 | USD | 20210118 |
| Unknown | China national standards | MT | 220.0 | USD | 20210118 |
| Unknown | China national standards | MT | 810.0 | USD | 20210118 |
| Unknown | China national standards | MT | 100.0 | USD | 20210118 |
| Unknown | China national standards | MT | 40.0 | USD | 20210118 |