| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13320.0 | USD | 20210314 |
| Unknown | China national standards | MT | 2040.0 | USD | 20210313 |
| Unknown | China national standards | MT | 2290.0 | USD | 20210313 |
| Unknown | China national standards | MT | 15820.0 | USD | 20210313 |
| Unknown | China national standards | MT | 2700.0 | USD | 20210313 |
| Unknown | China national standards | MT | 2160.0 | USD | 20210313 |
| Unknown | China national standards | MT | 2120.0 | USD | 20210313 |
| Unknown | China national standards | MT | 3510.0 | USD | 20210313 |
| Unknown | China national standards | MT | 16680.0 | USD | 20210312 |
| Unknown | China national standards | MT | 14000.0 | USD | 20210312 |