| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20210320 |
| Unknown | China national standards | MT | 310.0 | USD | 20210320 |
| Unknown | China national standards | MT | 270.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1830.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1930.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1960.0 | USD | 20210320 |
| Unknown | China national standards | MT | 2900.0 | USD | 20210320 |
| Unknown | China national standards | MT | 2070.0 | USD | 20210320 |
| Unknown | China national standards | MT | 2610.0 | USD | 20210320 |
| Unknown | China national standards | MT | 2000.0 | USD | 20210320 |