截至发稿，坚朗五金市值为77亿元。 （记者 曾健辉） 每经AI快讯，坚朗五金（SZ 002791，收盘价：21.63元）12月11日晚间发布公告称，公司第五届第四次 董事会会议于2025年12月11日在广东省东莞市塘厦镇坚朗路3号公司总部会议室，以现场结合通讯表决 方式召开。会议审议了《关于追加2025年度日常关联交易预计额度的议案》等文件。 每经头条（nbdtoutiao）——专访管涛：美国政府经济贸易政策正逐渐动摇美元本位国际货币体系，利 多因素下人民币汇率有可能破7 2025年1至6月份，坚朗五金的营业收入构成为：建筑五金业占比98.81%，其他业务占比1.19%。 ...

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]

Group 1 - The core point of the article is that Jianlang Hardware has received a patent for an invention related to sliding supports and windows and doors equipped with these supports [1] - Jianlang Hardware's revenue composition for the year 2024 is reported to be 98.91% from the construction hardware industry and 1.09% from other businesses [1] - The current market capitalization of Jianlang Hardware is 7.9 billion yuan [2]

Group 1 - The core point of the article is that Jiannong Hardware has received a patent for a damping sliding door buffer device and sliding door from the China National Intellectual Property Administration [2] - Jiannong Hardware's revenue composition for the year 2024 is reported to be 98.91% from the construction hardware industry and 1.09% from other businesses [2]