| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | 830.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1370.0 | USD | 20210320 |
| Unknown | China national standards | MT | 830.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1650.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1380.0 | USD | 20210319 |
| Unknown | China national standards | MT | 5380.0 | USD | 20210316 |
| 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 | 20210311 |