| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20210113 |
| Unknown | China national standards | MT | 1818.57 | USD | 20210112 |
| Unknown | China national standards | MT | 300.0 | USD | 20210112 |
| Unknown | China national standards | MT | 300.0 | USD | 20210112 |
| Unknown | China national standards | MT | 250.0 | USD | 20210112 |
| Unknown | China national standards | MT | 280.0 | USD | 20210112 |
| Unknown | China national standards | MT | 320.0 | USD | 20210112 |
| Unknown | China national standards | MT | 30770.0 | USD | 20210112 |
| Unknown | China national standards | MT | 7960.0 | USD | 20210112 |
| Unknown | China national standards | MT | 1970.0 | USD | 20210112 |