润禾材料：控股股东一致行动人协润投资、咏春投资减持62.96万股

Core Viewpoint - The controlling shareholder of Runhe Materials (300727.SZ) has reduced its stake in the company, indicating a potential shift in ownership dynamics and investor sentiment [1] Shareholding Changes - Ninghai Xie Run Investment Partnership and Ninghai Yongchun Investment Partnership collectively reduced their holdings by 629,560 shares, which represents 0.35% of the total share capital [1] - Following the reduction, their combined shareholding percentage decreased from 56.35% to 56.00% [1]