| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26140.0 | USD | 20210315 |
| Unknown | China national standards | MT | 27730.0 | USD | 20210315 |
| Unknown | China national standards | MT | 24870.0 | USD | 20210315 |
| Unknown | China national standards | MT | 25830.0 | USD | 20210315 |
| Unknown | China national standards | MT | 4520.0 | USD | 20210314 |
| Unknown | China national standards | MT | 3780.0 | USD | 20210314 |
| Unknown | China national standards | MT | 4370.0 | USD | 20210314 |
| Unknown | China national standards | MT | 3870.0 | USD | 20210314 |
| Unknown | China national standards | MT | 5280.0 | USD | 20210314 |
| Unknown | China national standards | MT | 4060.0 | USD | 20210314 |