| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1400.0 | USD | 20210314 |
| Unknown | China national standards | MT | 1330.0 | USD | 20210314 |
| Unknown | China national standards | MT | 3940.0 | USD | 20210314 |
| Unknown | China national standards | MT | 6010.0 | USD | 20210313 |
| Unknown | China national standards | MT | 1840.0 | USD | 20210313 |
| Unknown | China national standards | MT | 2090.0 | USD | 20210313 |
| Unknown | China national standards | MT | 1180.0 | USD | 20210313 |
| Unknown | China national standards | MT | 680.0 | USD | 20210313 |
| Unknown | China national standards | MT | 530.0 | USD | 20210313 |