| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20210220 |
| Unknown | China national standards | MT | 190.0 | USD | 20210219 |
| Unknown | China national standards | MT | 2020.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1770.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1890.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1020.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1790.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1580.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1450.0 | USD | 20210219 |
| Unknown | China national standards | MT | 310.0 | USD | 20210219 |