沃顿科技跌2.05%，成交额6906.29万元，主力资金净流出245.25万元

Group 1 - The core viewpoint of the news is that Walton Technology's stock has experienced fluctuations, with a recent decline of 2.05% and a year-to-date increase of 41.91% [1] - As of September 9, Walton Technology's stock price is 12.45 yuan per share, with a market capitalization of 5.884 billion yuan [1] - The company has seen a net outflow of 2.4525 million yuan in principal funds, with large orders accounting for 16.39% of purchases and 19.94% of sales [1] Group 2 - For the first half of 2025, Walton Technology achieved operating revenue of 880 million yuan, representing a year-on-year growth of 18.95%, and a net profit attributable to shareholders of 124 million yuan, up 27.81% [2] - The company has distributed a total of 676 million yuan in dividends since its A-share listing, with 202 million yuan distributed in the last three years [3] Group 3 - Walton Technology's main business segments include membrane products (62.64%), plant fiber products (22.95%), membrane separation engineering (9.35%), and water reuse (5.28%) [1] - The company is classified under the basic chemical industry, specifically in the plastic and membrane materials sector, and is involved in concepts such as lithium extraction from salt lakes and energy conservation [1]