| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1190.0 | USD | 20210120 |
| Unknown | China national standards | MT | 1200.0 | USD | 20210120 |
| Unknown | China national standards | MT | 190.0 | USD | 20210120 |
| Unknown | China national standards | MT | 180.0 | USD | 20210120 |
| Unknown | China national standards | MT | 230.0 | USD | 20210120 |
| Unknown | China national standards | MT | 150.0 | USD | 20210120 |
| Unknown | China national standards | MT | 1620.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1700.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1280.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1640.0 | USD | 20210119 |