| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8640.0 | USD | 20210119 |
| Unknown | China national standards | MT | 6680.0 | USD | 20210119 |
| Unknown | China national standards | MT | 800.0 | USD | 20210119 |
| Unknown | China national standards | MT | 6140.0 | USD | 20210119 |
| Unknown | China national standards | MT | 800.0 | USD | 20210119 |
| Unknown | China national standards | MT | 900.0 | USD | 20210118 |
| Unknown | China national standards | MT | 850.0 | USD | 20210118 |
| Unknown | China national standards | MT | 3310.0 | USD | 20210118 |
| Unknown | China national standards | MT | 4600.0 | USD | 20210118 |
| Unknown | China national standards | MT | 390.0 | USD | 20210118 |