| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | 540.0 | USD | 20210323 |
| Unknown | China national standards | MT | 3520.0 | USD | 20210315 |
| Unknown | China national standards | MT | USD | 20210314 | |
| Unknown | China national standards | MT | USD | 20210313 | |
| Unknown | China national standards | MT | USD | 20210312 | |
| Unknown | China national standards | MT | USD | 20210301 | |
| Unknown | China national standards | MT | USD | 20210301 | |
| Unknown | China national standards | MT | USD | 20210222 | |
| Unknown | China national standards | MT | USD | 20210221 | |
| Unknown | China national standards | MT | USD | 20210221 |