生益电子跌2.00%，成交额5.00亿元，主力资金净流出5765.03万元

Core Viewpoint - Shengyi Electronics' stock price has experienced significant fluctuations, with a year-to-date increase of 87.25% but a recent decline of 8.29% over the past five trading days [2] Group 1: Stock Performance - As of October 16, Shengyi Electronics' stock price was 72.50 CNY per share, with a market capitalization of 60.307 billion CNY [1] - The stock has seen a trading volume of 5.00 billion CNY and a turnover rate of 0.82% [1] - Year-to-date, the stock has risen by 87.25%, but it has dropped by 8.29% in the last five trading days and 7.02% in the last 20 days [2] Group 2: Financial Performance - For the first half of 2025, Shengyi Electronics reported revenue of 3.769 billion CNY, representing a year-on-year growth of 91.00% [2] - The net profit attributable to shareholders for the same period was 531 million CNY, showing a remarkable increase of 452.11% [2] Group 3: Shareholder Information - As of June 30, 2025, the number of shareholders for Shengyi Electronics was 17,500, a decrease of 3.84% from the previous period [2] - The average number of circulating shares per shareholder increased by 3.99% to 47,464 shares [2] - The company has distributed a total of 999.2 million CNY in dividends since its A-share listing, with 584 million CNY distributed over the past three years [3] Group 4: Institutional Holdings - As of June 30, 2025, Hong Kong Central Clearing Limited was the third-largest circulating shareholder, holding 11.7295 million shares, an increase of 3.9454 million shares from the previous period [3] - The fund "Morgan Stanley Digital Economy Mixed A" has exited the list of the top ten circulating shareholders [3] Group 5: Company Overview - Shengyi Electronics, established on August 2, 1985, is located in Dongguan, Guangdong Province, and specializes in the research, production, and sales of various printed circuit boards [2] - The company's main business revenue composition is 96.35% from printed circuit boards and 3.65% from other supplementary sources [2] - Shengyi Electronics is classified under the electronic components industry, specifically in printed circuit boards, and is associated with concepts such as PCB, annual strength, optical communication, 5G, and autonomous driving [2]