| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11540.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1640.0 | USD | 20210311 |
| Unknown | China national standards | MT | 10080.0 | USD | 20210311 |
| Unknown | China national standards | MT | 13330.0 | USD | 20210311 |
| Unknown | China national standards | MT | 12390.0 | USD | 20210311 |
| Unknown | China national standards | MT | 12990.0 | USD | 20210311 |
| Unknown | China national standards | MT | 1820.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1480.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1080.0 | USD | 20210310 |
| Unknown | China national standards | MT | 11500.0 | USD | 20210310 |