| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1220.0 | USD | 20210119 |
| Unknown | China national standards | MT | 930.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1070.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1460.0 | USD | 20210118 |
| Unknown | China national standards | MT | 7530.0 | USD | 20210118 |
| Unknown | China national standards | MT | 8500.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1330.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1090.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1310.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1400.0 | USD | 20210117 |