三维装备：控股股东一致行动人拟合计减持不超240万股

Group 1 - The company announced that its controlling shareholder and a related party plan to reduce their holdings by up to 2% of the total share capital, which amounts to a maximum of 2.4 million shares [2] - The reduction will take place within three months after a 30 trading day period following the announcement, using methods such as centralized bidding or block trading [2] - The shares being sold were acquired prior to the company's listing on the Beijing Stock Exchange, and the reason for the reduction is due to funding needs [2]