盛洋科技涨2.20%，成交额3.48亿元，主力资金净流入17.06万元

Group 1 - The core viewpoint of the news is that Shengyang Technology's stock has shown significant fluctuations, with a year-to-date increase of 22.52% and a recent decline of 4.19% over the last five trading days [1] - As of December 24, the stock price reached 13.49 yuan per share, with a total market capitalization of 5.598 billion yuan and a trading volume of 348 million yuan [1] - The company has seen a net inflow of main funds amounting to 170,600 yuan, with large orders accounting for 22.78% of total purchases [1] Group 2 - Shengyang Technology, established on June 10, 2003, and listed on April 23, 2015, specializes in the research, development, manufacturing, and sales of various RF cables and related products [2] - The company's revenue composition includes RF cable products (35.83%), display devices (34.92%), high-frequency heads and related accessories (14.39%), and others (9.55%), with 5G communication base station services contributing 5.31% [2] - As of September 30, 2025, Shengyang Technology reported a revenue of 644 million yuan, reflecting a year-on-year growth of 13.39%, and a net profit attributable to shareholders of 7.1347 million yuan, up 6.16% [2] Group 3 - Since its A-share listing, Shengyang Technology has distributed a total of 55.9729 million yuan in dividends, with 4.8876 million yuan distributed over the past three years [3] - As of September 30, 2025, the number of shareholders increased by 8.30% to 24,300, while the average circulating shares per person decreased by 7.66% to 17,090 shares [2][3] - Notably, the fund "Huaxia Industry Prosperity Mixed A" has exited the list of the top ten circulating shareholders [3]