| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Qinghong Chem | China national standards | MT | 105.74 | USD | 20251024 |
| Changzhou Yongxiang Chem | China national standards | MT | 112.79 | USD | 20251024 |
| Zouping Tianlu Chem | China national standards | MT | 98.69 | USD | 20251024 |
| Changshu ChemLight | China national standards | MT | 124.07 | USD | 20251024 |
| Changshu ChemLight | China national standards | MT | 126.89 | USD | 20251024 |
| Zhangzhou Sanan Chem | China national standards | MT | 84.59 | USD | 20251024 |
| Zouping Tianlu Chem | China national standards | MT | 95.89 | USD | 20251023 |
| Changzhou Yongxiang Chem | China national standards | MT | 112.81 | USD | 20251023 |
| Changzhou Qinghong Chem | China national standards | MT | 105.76 | USD | 20251023 |
| Heze Jiangyuan Chem | China national standards | MT | 94.48 | USD | 20251023 |