| Vendor | Spec | Unit | Price | Currency | Date |
| Zouping Tianlu Chem | China national standards | MT | 105.85 | USD | 20251110 |
| Zhangzhou Sanan Chem | China national standards | MT | 105.88 | USD | 20251109 |
| Zhangzhou Sanan Chem | China national standards | MT | 105.88 | USD | 20251107 |
| Zhangzhou Sanan Chem | China national standards | MT | 84.67 | USD | 20251106 |
| Changshu ChemLight | China national standards | MT | 136.81 | USD | 20251105 |
| Changzhou Yongxiang Chem | China national standards | MT | 126.94 | USD | 20251105 |
| Heze Jiangyuan Chem | China national standards | MT | 105.78 | USD | 20251105 |
| Zouping Tianlu Chem | China national standards | MT | 100.14 | USD | 20251105 |
| Changzhou Qinghong Chem | China national standards | MT | 121.3 | USD | 20251105 |
| Changshu ChemLight | China national standards | MT | 145.27 | USD | 20251105 |