亚辉龙涨2.12%，成交额1.39亿元，主力资金净流出488.88万元

Core Viewpoint - The stock price of Aihuilong has shown a significant increase in recent trading sessions, reflecting positive market sentiment despite a decline in revenue and net profit for the year [2][3]. Group 1: Stock Performance - Aihuilong's stock price increased by 11.69% since the beginning of the year, with a 11.85% rise over the last five trading days, 11.30% over the last 20 days, and 9.23% over the last 60 days [2]. - As of January 8, the stock was trading at 15.86 CNY per share, with a market capitalization of 9.062 billion CNY [1]. Group 2: Financial Performance - For the period from January to September 2025, Aihuilong reported a revenue of 1.287 billion CNY, a year-on-year decrease of 7.69%, and a net profit attributable to shareholders of 60.42 million CNY, down 72.36% year-on-year [2]. - Cumulative cash dividends since the company's A-share listing amount to 693 million CNY, with 531 million CNY distributed over the last three years [3]. Group 3: Business Overview - Aihuilong, established on September 17, 2008, specializes in the research, production, and sales of in vitro diagnostic instruments and related reagents, primarily using chemiluminescent immunoassay technology [2]. - The company's revenue composition includes 58.57% from self-produced reagents (non-COVID products), 12.60% from self-produced consumables (non-COVID products), and 11.92% from self-produced instruments (non-COVID products) [2]. Group 4: Shareholder Information - As of September 30, 2025, Aihuilong had 12,800 shareholders, an increase of 7.40% from the previous period, with an average of 44,595 circulating shares per shareholder, a decrease of 6.89% [2]. - The seventh largest circulating shareholder is Huabao Zhongzheng Medical ETF, holding 9.6516 million shares, which is a decrease of 1.7669 million shares compared to the previous period [3].