| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20210321 |
| Unknown | China national standards | MT | 240.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1390.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1880.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1410.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1420.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1410.0 | USD | 20210321 |
| Unknown | China national standards | MT | 150.0 | USD | 20210320 |
| Unknown | China national standards | MT | 220.0 | USD | 20210320 |
| Unknown | China national standards | MT | 240.0 | USD | 20210320 |