安车检测涨2.06%，成交额4782.92万元，主力资金净流入278.69万元

Group 1 - The core viewpoint of the news is that Anche Detection has shown a positive stock performance with a year-to-date increase of 39.73% and a recent price of 25.25 CNY per share, reflecting strong market interest and trading activity [1] - As of June 30, 2023, the number of shareholders for Anche Detection decreased by 4.65% to 12,300, while the average circulating shares per person increased by 4.88% to 14,949 shares [2] - The company reported a revenue of 220 million CNY for the first half of 2023, representing a year-on-year growth of 0.30%, while the net profit attributable to the parent company was -14.48 million CNY, showing a year-on-year increase of 4.05% [2] Group 2 - Since its A-share listing, Anche Detection has distributed a total of 118 million CNY in dividends, with 4.53 million CNY distributed over the past three years [3] - The company's main business segments include vehicle detection systems (56.40% of revenue), detection operation services (37.16%), and other related services [1] - Anche Detection operates within the social services sector, specifically in professional services related to detection services, and is involved in various concept sectors such as intelligent transportation and vehicle networking [1]