春晖智控涨2.04%，成交额1.25亿元，主力资金净流出81.61万元

Group 1 - The core viewpoint of the news is that Chunhui Intelligent Control Co., Ltd. has shown significant stock performance with a year-to-date increase of 53.09%, despite a recent decline of 7.08% over the last five trading days [1] - As of November 17, the stock price reached 19.55 CNY per share, with a total market capitalization of 3.985 billion CNY [1] - The company has experienced net outflows of 816,100 CNY in principal funds, with large orders showing a buy-sell ratio of 15.41% to 12.49% [1] Group 2 - Chunhui Intelligent Control, established on May 8, 1993, specializes in the research, development, and manufacturing of fluid control valves and control systems, with a diverse product range [2] - The main revenue sources for the company include heating control products (38.77%), gas control products (20.41%), and oil and gas control products (15.28%) [2] - As of September 30, the number of shareholders increased by 1.73% to 17,000, while the average circulating shares per person decreased by 1.70% to 7,913 shares [2] Group 3 - Chunhui Intelligent Control has distributed a total of 108 million CNY in dividends since its A-share listing, with 79.4075 million CNY distributed over the past three years [3]