深南电路涨2.12%，成交额4.42亿元，主力资金净流入2307.55万元

Core Viewpoint - ShenNan Circuit has shown significant stock performance with a year-to-date increase of 130.91%, indicating strong market interest and potential growth in the electronic components sector [1][2]. Financial Performance - For the first half of 2025, ShenNan Circuit achieved a revenue of 10.453 billion yuan, representing a year-on-year growth of 25.63% [2]. - The net profit attributable to shareholders for the same period was 1.360 billion yuan, reflecting a year-on-year increase of 37.75% [2]. Stock Market Activity - As of September 23, ShenNan Circuit's stock price was 219.36 yuan per share, with a market capitalization of 146.256 billion yuan [1]. - The stock has experienced a trading volume of 4.42 billion yuan and a turnover rate of 0.30% on the same day [1]. - The stock has seen a net inflow of 23.0755 million yuan from main funds, with significant buying activity from large orders [1]. Shareholder Structure - As of June 30, 2025, the number of shareholders decreased by 9.48% to 53,200, while the average number of circulating shares per person increased by 43.62% to 12,502 shares [2][3]. - The second-largest circulating shareholder is Hong Kong Central Clearing Limited, holding 14.2369 million shares, an increase of 4.1809 million shares from the previous period [3]. Dividend Distribution - ShenNan Circuit has distributed a total of 3.441 billion yuan in dividends since its A-share listing, with 1.744 billion yuan distributed in the last three years [3]. Business Overview - ShenNan Circuit specializes in the research, production, and sales of printed circuit boards, with its main business revenue composition being 60.01% from printed circuit boards, 16.64% from packaging substrates, and 14.14% from electronic assembly [1]. - The company is categorized under the electronic components industry, specifically in printed circuit boards, and is associated with concepts such as new infrastructure, 5G, and major tech companies like Apple and Samsung [1].