华培动力跌2.04%，成交额1.13亿元，主力资金净流出2100.08万元

Group 1 - The core viewpoint of the news is that Huapei Power's stock has experienced a significant decline recently, despite a year-to-date increase of 63.90% [1][2] - As of August 27, Huapei Power's stock price was 17.75 yuan per share, with a market capitalization of 6.009 billion yuan [1] - The company has seen a net outflow of main funds amounting to 21 million yuan, with large orders showing a higher selling volume compared to buying [1] Group 2 - Huapei Power's main business involves the research, production, and sales of key components for turbochargers, with revenue composition including wastegate valve assemblies (57.26%), sensor products (20.77%), and turbine housings (11.74%) [1][2] - For the first half of 2025, Huapei Power reported an operating income of 578 million yuan, a year-on-year decrease of 10.32%, and a net profit attributable to shareholders of 20.18 million yuan, down 67.08% year-on-year [2] - The company has distributed a total of 296 million yuan in dividends since its A-share listing, with 129 million yuan distributed in the last three years [3]