| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3940.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1830.0 | USD | 20210314 |
| Unknown | China national standards | MT | 3950.0 | USD | 20210314 |
| Unknown | China national standards | MT | 5680.0 | USD | 20210314 |
| Unknown | China national standards | MT | 1690.0 | USD | 20210314 |
| Unknown | China national standards | MT | 1540.0 | USD | 20210313 |
| Unknown | China national standards | MT | 230.0 | USD | 20210313 |
| Unknown | China national standards | MT | 240.0 | USD | 20210313 |
| Unknown | China national standards | MT | 4670.0 | USD | 20210313 |
| Unknown | China national standards | MT | 1530.0 | USD | 20210312 |