Group 1 - The stock price of Weili Transmission as of July 29, 2025, closed at 53.84 yuan, down 1.14% from the previous trading day, with a trading volume of 0.91 billion yuan [1] - Weili Transmission specializes in the research, production, and sales of gearboxes and speed increasers specifically for the wind power sector, making it a key supplier for various domestic and international wind power companies [1] - The company plans to accelerate capacity layout and initiate a private placement to meet the growing demand in the wind power industry [1] Group 2 - Weili Transmission is set to build a smart factory for wind power speed increasers to enhance production efficiency and market competitiveness [1] - On July 29, 2025, the net outflow of main funds for Weili Transmission was 6.183 million yuan [2]