易普力涨2.07%，成交额1.06亿元，主力资金净流出424.69万元

Group 1 - The core viewpoint of the news is that Yipuli's stock performance has shown fluctuations, with a year-to-date increase of 18.71% and recent declines in the short term [1] - As of August 29, Yipuli had 37,000 shareholders, with an average of 18,944 circulating shares per person, indicating stable shareholder engagement [2] - Yipuli's main business revenue composition includes 75.36% from blasting services, 13.53% from industrial explosives, and 4.71% from industrial detonators, highlighting its focus on the explosive materials sector [1] Group 2 - For the first half of 2025, Yipuli achieved operating revenue of 4.713 billion yuan, a year-on-year increase of 20.42%, and a net profit attributable to shareholders of 409 million yuan, up 16.43% [2] - Since its A-share listing, Yipuli has distributed a total of 891 million yuan in dividends, with 577 million yuan distributed over the past three years [3] - The company's stock has experienced a trading volume of 1.06 billion yuan with a market capitalization of 17.155 billion yuan as of September 8 [1]