| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2520.0 | USD | 20210314 |
| Unknown | China national standards | MT | 2440.0 | USD | 20210314 |
| Unknown | China national standards | MT | 3970.0 | USD | 20210314 |
| Unknown | China national standards | MT | 2580.0 | USD | 20210314 |
| Unknown | China national standards | MT | 3570.0 | USD | 20210314 |
| Unknown | China national standards | MT | 410.0 | USD | 20210313 |
| Unknown | China national standards | MT | 620.0 | USD | 20210313 |
| Unknown | China national standards | MT | 410.0 | USD | 20210313 |
| Unknown | China national standards | MT | 510.0 | USD | 20210313 |
| Unknown | China national standards | MT | 320.0 | USD | 20210313 |