多浦乐：股东蔡树平拟减持公司不超1%股份

Group 1 - The core point of the article is that Duople (301528) announced a plan for a shareholder, Cai Shuping, who holds 6.56% of the company's shares, to reduce his stake by up to 619,000 shares, which represents no more than 1% of the total share capital of the company [1] Group 2 - The reduction will be executed through a centralized bidding method [1] - The announcement was made on November 13 [1] - The planned reduction reflects a strategic decision by the shareholder to adjust their investment in the company [1]