山河药辅(300452.SZ)实际控制人尹正龙逝世

Core Points - The controlling shareholder, actual controller, and chairman of Shanhe Pharmaceutical Auxiliary, Mr. Yin Zhenglong, has passed away [1] Company Summary - Shanhe Pharmaceutical Auxiliary (300452.SZ) has announced the death of its chairman, which may impact the company's leadership and strategic direction [1]