德福科技：东拓阵基金、瑞潇芃泰减持计划实施完毕，共减持公司股份约1891万股

Group 1 - The core point of the article is that Defu Technology (SZ 301511) announced the completion of a share reduction plan by its shareholders, resulting in a reduction of approximately 18.91 million shares, which accounts for 3% of the company's total shares [1] - The revenue composition of Defu Technology for the first half of 2025 is as follows: lithium battery copper foil accounts for 77.53%, electronic circuit copper foil accounts for 14.8%, and other businesses account for 7.66% [1] - As of the report, Defu Technology has a market capitalization of 20.7 billion yuan [1]