朗迪集团股价下跌3.74% 机构调研透露风机技术新进展

Group 1 - The stock price of Longdi Group closed at 19.06 yuan on August 14, 2025, down 0.74 yuan, a decrease of 3.74% from the previous trading day [1] - The trading volume on that day was 85,400 hands, with a transaction amount of 165 million yuan, and a fluctuation of 3.84% [1] - Longdi Group operates in the home appliance industry and is also involved in humanoid robots and air energy heat pumps [1] Group 2 - The company's main business includes the mechanical fan sector, which has recently made progress in electromechanical system integration [1] - Longdi Group has completed the dual technology platform layout for both internal and external rotors and has achieved systematic matching tests with various types of fans [1] - On August 13, the company received institutional research from Northeast Securities and Caitong Fund, where executives introduced technological breakthroughs and industrialization progress in the fan sector [1] Group 3 - On August 14, the net outflow of main funds was 35.366 million yuan, accounting for 1% of the circulating market value [1] - Over the past five days, the cumulative net outflow of main funds was 7.6026 million yuan, representing 0.22% of the circulating market value [1]