德瑞锂电：持股5%以上股东艾建杰拟减持不超过202万股

Group 1 - The core point of the article is that Derui Lithium announced a plan for a major shareholder, Ai Jianjie, to reduce his holdings by up to 2,020,000 shares, which represents 2% of the total share capital, due to personal financial needs [1] Group 2 - The reduction will take place within three months after a 30 trading day period following the announcement [1] - The shares to be sold were acquired before the company went public [1] - The method of reduction will be through centralized bidding or block trading [1]