雪浪环境(300385.SZ)：杨建平和许惠芬拟减持不超过3%股份

Group 1 - The core point of the article is that shareholders Yang Jianping and Xu Huifen plan to reduce their holdings in Xuelang Environment by up to 9.9943 million shares, which represents no more than 3% of the company's total share capital [1] Group 2 - The reduction of shares will occur within three months after a 15 trading day period from the announcement date, utilizing centralized bidding or block trading methods [1]