坚朗五金：董事张德凯计划减持不超过50万股

Group 1 - The core point of the news is that Zhang Dekai, a director of Jianlang Hardware, plans to reduce his shareholding by selling up to 500,000 shares, which represents 0.14% of the company's total share capital [1] - As of the announcement, Jianlang Hardware's market capitalization is 7.8 billion yuan [2] - The company's revenue composition for the first half of 2025 shows that the construction hardware sector accounts for 98.81% of total revenue, while other businesses contribute 1.19% [1]