| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2000.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1880.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1690.0 | USD | 20210119 |
| Unknown | China national standards | MT | 240.0 | USD | 20210119 |
| Unknown | China national standards | MT | 290.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1900.0 | USD | 20210118 |
| Unknown | China national standards | MT | 290.0 | USD | 20210118 |
| Unknown | China national standards | MT | 260.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1760.0 | USD | 20210118 |
| Unknown | China national standards | MT | 270.0 | USD | 20210118 |