| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Fengyuan Chem | China national standards | MT | 8254.6 | USD | 20260824 |
| Shandong Fengyuan Chem | China national standards | MT | 8253.01 | USD | 20260819 |
| Shandong Fengyuan Chem | China national standards | MT | 8250.7 | USD | 20260817 |
| Shandong Fengyuan Chem | China national standards | MT | USD | 20260810 | |
| Shandong Fengyuan Chem | China national standards | MT | USD | 20260710 | |
| Shandong Fengyuan Chem | China national standards | MT | USD | 20260702 | |
| Shandong Fengyuan Chem | China national standards | MT | USD | 20260629 | |
| Tianjin STL | China national standards | MT | USD | 20221216 | |
| Unknown | China national standards | MT | USD | 20210321 | |
| Unknown | China national standards | MT | USD | 20210320 |
