岩山科技（002195）8月22日主力资金净流入3138.16万元

Group 1 - The core point of the article highlights the recent performance and financial metrics of Yanshan Technology, indicating a slight increase in stock price and significant declines in revenue and net profit [1][3] - As of August 22, 2025, Yanshan Technology's stock closed at 6.34 yuan, up 1.12%, with a trading volume of 3.0309 million hands and a transaction amount of 1.909 billion yuan [1] - The company experienced a net inflow of main funds amounting to 31.38 million yuan, representing 1.64% of the transaction amount, with large orders showing a net outflow of 77.67 million yuan [1] Group 2 - For the first quarter of 2025, Yanshan Technology reported total operating revenue of 165 million yuan, a year-on-year decrease of 5.13%, and a net profit attributable to shareholders of 31.56 million yuan, down 59.68% [1] - The company's liquidity ratios are reported as follows: current ratio at 44.403, quick ratio at 44.269, and a debt-to-asset ratio of 2.11% [1] - Yanshan Technology has made investments in 26 companies and has participated in two bidding projects, along with holding four administrative licenses [2]