| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.0 | USD | 20210119 |
| Unknown | China national standards | MT | 480.0 | USD | 20210119 |
| Unknown | China national standards | MT | 570.0 | USD | 20210119 |
| Unknown | China national standards | MT | 650.0 | USD | 20210118 |
| Unknown | China national standards | MT | 930.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1530.0 | USD | 20210118 |
| Unknown | China national standards | MT | 820.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1870.0 | USD | 20210118 |
| Unknown | China national standards | MT | 890.0 | USD | 20210118 |
| Unknown | China national standards | MT | 4370.0 | USD | 20210118 |