SUNSTONE(SH:603612) Sou Hu Cai Jing·2025-07-29 08:37Group 1 - The core viewpoint of the news is that Su Tong Development (603612) has shown significant financial growth, with a notable increase in both revenue and net profit in the latest quarterly report [1] - As of July 29, 2025, the company's stock price closed at 22.12 yuan, reflecting a 5.13% increase, with a trading volume of 495,200 hands and a transaction amount of 1.083 billion yuan [1] - The company experienced a net inflow of 132 million yuan in main funds, accounting for 12.16% of the transaction amount, with large orders contributing significantly to this inflow [1] Group 2 - For the first quarter of 2025, Su Tong Development reported total operating revenue of 3.742 billion yuan, representing a year-on-year growth of 20.50%, and a net profit attributable to shareholders of 244 million yuan, which is a remarkable increase of 675.67% [1] - The company has a current ratio of 1.361, a quick ratio of 0.856, and a debt-to-asset ratio of 64.15%, indicating its financial health and liquidity position [1] - Su Tong Development, established in 2003 and located in Dezhou, primarily engages in the production and supply of electricity and heat [1][2]