| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20210321 |
| Unknown | China national standards | MT | 470.0 | USD | 20210321 |
| Unknown | China national standards | MT | 490.0 | USD | 20210321 |
| Unknown | China national standards | MT | 620.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1560.0 | USD | 20210321 |
| Unknown | China national standards | MT | 750.0 | USD | 20210321 |
| Unknown | China national standards | MT | 780.0 | USD | 20210321 |
| Unknown | China national standards | MT | 100.0 | USD | 20210320 |
| Unknown | China national standards | MT | 120.0 | USD | 20210320 |
| Unknown | China national standards | MT | 70.0 | USD | 20210320 |