| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Chizhou Xinyu Chem | China national standards | MT | USD | 20250804 | |
| Shandong Fusheng | China national standards | MT | USD | 20250801 | |
| Chizhou Xinyu Chem | China national standards | MT | USD | 20250801 | |
| Shandong Fusheng | China national standards | MT | USD | 20250731 | |
| Chizhou Xinyu Chem | China national standards | MT | USD | 20250731 | |
| Shandong Fusheng | China national standards | MT | USD | 20250730 | |
| Chizhou Xinyu Chem | China national standards | MT | USD | 20250730 | |
| Shandong Fusheng | China national standards | MT | USD | 20250729 | |
| Chizhou Xinyu Chem | China national standards | MT | USD | 20250729 | |
| Xinjiang Yankuang Qineng | China national standards | MT | USD | 20250729 |