宇环数控跌2.11%，成交额6227.88万元，主力资金净流入8.15万元

Group 1 - The core viewpoint of the news is that Yuhuan CNC has experienced fluctuations in its stock price, with a year-to-date increase of 43.60% but a recent decline of 5.22% over the last five trading days [1] - As of September 25, Yuhuan CNC's stock price was reported at 23.22 yuan per share, with a market capitalization of 3.618 billion yuan [1] - The company has seen significant trading activity, with a net inflow of main funds amounting to 81,500 yuan and a total trading volume of 62.2788 million yuan on the same day [1] Group 2 - Yuhuan CNC's main business includes the research, production, sales, and service of CNC grinding equipment and intelligent equipment, with revenue contributions from various segments: 47.24% from CNC polishing machines, 23.78% from CNC grinders, 13.48% from pullers, and 2.95% from intelligent equipment [1] - The company is classified under the machinery equipment sector, specifically in general equipment and machine tools, and is associated with concepts such as new industrialization and Industry 4.0 [2] - For the first half of 2025, Yuhuan CNC reported an operating income of 224 million yuan, reflecting a year-on-year growth of 11.74%, while the net profit attributable to the parent company was 2.6488 million yuan, a decrease of 53.55% compared to the previous year [2] Group 3 - Since its A-share listing, Yuhuan CNC has distributed a total of 157 million yuan in dividends, with 66.476 million yuan distributed over the past three years [3]