苏试试验涨2.00%，成交额1.47亿元，主力资金净流出261.07万元

Group 1 - The core viewpoint of the news is that Suzhou Su Test Experiment Group Co., Ltd. has shown significant stock performance with a year-to-date increase of 49.01% and a recent market capitalization of 8.798 billion yuan [1] - As of September 30, 2025, the company reported a revenue of 1.532 billion yuan, representing a year-on-year growth of 8.95%, and a net profit attributable to shareholders of 157 million yuan, which is a 7.14% increase compared to the previous year [2] - The company's main business segments include environmental reliability testing services (49.19%), testing equipment (31.27%), integrated circuit verification and analysis services (15.63%), and other services (3.91%) [1] Group 2 - The company operates in the social services sector, specifically in professional services related to testing services, and is involved in various concept sectors such as commercial aerospace, military-civilian integration, and chip concepts [2] - The number of shareholders increased to 42,000, up by 81.94%, while the average circulating shares per person decreased by 45.06% [2] - The company has distributed a total of 367 million yuan in dividends since its A-share listing, with 211 million yuan distributed over the past three years [3]