图南股份（300855）8月25日主力资金净流入1390.83万元

Group 1 - The core viewpoint of the article highlights the financial performance and stock activity of Tunan Co., Ltd. as of August 25, 2025, indicating a decline in revenue and profit compared to the previous year [1] - Tunan Co., Ltd. reported total operating revenue of 599 million yuan, a year-on-year decrease of 18.16%, and a net profit attributable to shareholders of 92.97 million yuan, down 51.41% year-on-year [1] - The company has a current ratio of 4.915, a quick ratio of 2.993, and a debt-to-asset ratio of 23.00%, indicating a strong liquidity position [1] Group 2 - Tunan Co., Ltd. has made investments in 6 companies and participated in 131 bidding projects, showcasing its active engagement in the market [2] - The company holds 15 trademark registrations and 75 patents, reflecting its focus on intellectual property [2] - Additionally, Tunan Co., Ltd. possesses 29 administrative licenses, indicating compliance with regulatory requirements [2]