宜安科技涨2.11%，成交额2.61亿元，主力资金净流出22.76万元

Core Viewpoint - Yian Technology's stock price has shown significant volatility, with a year-to-date increase of 110.05%, but a recent decline of 19.23% over the past 20 days, indicating potential market fluctuations and investor sentiment changes [1]. Group 1: Stock Performance - As of October 23, Yian Technology's stock price rose by 2.11% to 15.46 CNY per share, with a trading volume of 2.61 billion CNY and a turnover rate of 2.52%, resulting in a total market capitalization of 10.674 billion CNY [1]. - The stock has experienced a year-to-date increase of 110.05%, a 2.59% rise over the last five trading days, a 19.23% decline over the last 20 days, and a 39.53% increase over the last 60 days [1]. Group 2: Financial Performance - For the first half of 2025, Yian Technology reported a revenue of 722 million CNY, a year-on-year decrease of 6.95%, and a net profit attributable to shareholders of -18.6844 million CNY, representing a significant decline of 919.29% [2]. - The company has distributed a total of 158 million CNY in dividends since its A-share listing, with 2.0713 million CNY distributed over the past three years [3]. Group 3: Shareholder Information - As of June 30, 2025, Yian Technology had 42,700 shareholders, a decrease of 9.17% from the previous period, with an average of 16,062 circulating shares per shareholder, an increase of 10.10% [2]. - The second-largest circulating shareholder is Invesco Great Wall Research Selected Stock A, holding 12.6349 million shares, which increased by 9.3867 million shares compared to the previous period [3]. Group 4: Company Overview - Yian Technology, established on May 27, 1993, and listed on June 19, 2012, is located in Dongguan, Guangdong Province, specializing in the research, design, production, and sales of precision die-casting parts made from aluminum and magnesium alloys [1]. - The company's main business revenue composition includes aluminum products (59.60%), magnesium products (37.77%), and other products (2.63%) [1].