宜安科技涨2.06%，成交额3.97亿元，主力资金净流入2106.99万元

Group 1 - The core viewpoint of the news is that Yian Technology has shown significant stock performance, with a year-to-date increase of 136.01% and a recent trading volume indicating strong investor interest [1] - As of December 30, Yian Technology's stock price reached 17.37 CNY per share, with a market capitalization of 11.993 billion CNY and a trading volume of 397 million CNY [1] - The company has experienced a net inflow of main funds amounting to 21.07 million CNY, with large orders contributing significantly to the buying activity [1] Group 2 - For the period from January to September 2025, Yian Technology reported a revenue of 1.164 billion CNY, reflecting a year-on-year decrease of 1.75%, while the net profit attributable to shareholders was 343,000 CNY, down 86.02% year-on-year [2] - The number of shareholders increased by 33.81% to 57,200, while the average circulating shares per person decreased by 25.19% to 12,016 shares [2] - The company has distributed a total of 158 million CNY in dividends since its A-share listing, with 2.071 million CNY distributed over the past three years [3]