| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2020.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1550.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1820.0 | USD | 20210320 |
| Unknown | China national standards | MT | 330.0 | USD | 20210320 |
| Unknown | China national standards | MT | 260.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1690.0 | USD | 20210320 |
| Unknown | China national standards | MT | 300.0 | USD | 20210320 |
| Unknown | China national standards | MT | 290.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1540.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1990.0 | USD | 20210319 |