科顺股份跌2.01%，成交额4888.64万元，主力资金净流出580.38万元

Core Viewpoint - The stock price of Keshun Co., Ltd. has experienced fluctuations, with a recent decline of 2.01%, while the company has shown a year-to-date increase of 13.56% in stock price [1][2]. Company Overview - Keshun Co., Ltd. is located in Shunde District, Foshan City, Guangdong Province, and was established on October 10, 1996. It was listed on January 25, 2018. The company specializes in the research, production, and sales of new building waterproof materials, as well as providing waterproof engineering construction services [2]. - The main business revenue composition includes: waterproof membranes (51.11%), waterproof coatings (27.10%), waterproof engineering construction (17.31%), other (2.61%), and seismic isolation products (1.88%) [2]. Financial Performance - For the period from January to September 2025, Keshun Co., Ltd. achieved an operating income of 4.703 billion yuan, a year-on-year decrease of 8.43%. The net profit attributable to the parent company was 20.088 million yuan, down 84.08% year-on-year [2]. - The company has distributed a total of 6.92 billion yuan in dividends since its A-share listing, with 5.36 billion yuan distributed over the past three years [3]. Shareholder Information - As of September 30, 2025, the number of shareholders of Keshun Co., Ltd. was 29,100, a decrease of 1.38% from the previous period. The average circulating shares per person increased by 1.40% to 30,450 shares [2]. - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited is the sixth largest with 21.5771 million shares, a new addition. The ninth largest is the Fu Guo Research Selected Flexible Allocation Mixed A fund with 17.6863 million shares, an increase of 226,900 shares from the previous period [3].