中研股份：公司核心技术人计划减持不超过2.3万股公司股份

Group 1 - The company Zhongyan Co., Ltd. (688716) announced on September 29 that its core technical personnel, Ping Shiheng, plans to reduce his holdings in the company through centralized bidding, with a maximum of 23,000 shares to be sold, which represents 0.0189% of the company's total share capital [1]