宏柏新材：控股股东宏柏化学拟减持不超过3%公司股份

Group 1 - The controlling shareholder of Hongbo New Materials plans to reduce its stake by up to 19.5 million shares, which is no more than 3% of the total share capital [1] - The reduction will take place through centralized bidding and block trading methods [1] - The period for the share reduction is set for three months starting from 15 trading days after the announcement [1]