| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1160.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1770.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1400.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1510.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1680.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1280.0 | USD | 20210118 |
| Unknown | China national standards | MT | 2380.0 | USD | 20210117 |
| Unknown | China national standards | MT | 240.0 | USD | 20210117 |
| Unknown | China national standards | MT | 230.0 | USD | 20210117 |