| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Fengyuan Chem | China national standards | MT | 8214.15 | USD | 20260629 |
| Tianjin STL | China national standards | MT | USD | 20221216 | |
| Unknown | China national standards | MT | USD | 20210321 | |
| Unknown | China national standards | MT | USD | 20210320 | |
| Unknown | China national standards | MT | USD | 20210320 | |
| Unknown | China national standards | MT | USD | 20210320 | |
| Unknown | China national standards | MT | USD | 20210319 | |
| Unknown | China national standards | MT | USD | 20210318 | |
| Unknown | China national standards | MT | USD | 20210317 | |
| Unknown | China national standards | MT | USD | 20210316 |