| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3990.0 | USD | 20210323 |
| Unknown | China national standards | MT | 20450.0 | USD | 20210323 |
| Unknown | China national standards | MT | 52240.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1290.0 | USD | 20210323 |
| Unknown | China national standards | MT | 5270.0 | USD | 20210322 |
| Unknown | China national standards | MT | 18120.0 | USD | 20210322 |
| Unknown | China national standards | MT | 22720.0 | USD | 20210321 |
| Unknown | China national standards | MT | 76410.0 | USD | 20210321 |
| Unknown | China national standards | MT | 2220.0 | USD | 20210320 |
| Unknown | China national standards | MT | 20430.0 | USD | 20210320 |