Jin Rong Jie·2025-08-19 17:47Group 1 - Changsheng Bearing's stock price on August 19 was 99.50 yuan, down 2.15 yuan or 2.12% from the previous trading day. The opening price was 99.93 yuan, with a high of 103.99 yuan and a low of 98.02 yuan, and the trading volume reached 247,683 hands with a transaction amount of 2.483 billion yuan [1] - The main business of Changsheng Bearing includes the research, production, and sales of sliding bearings and related products, which are widely used in engineering machinery, automobiles, and new energy sectors. The company is part of the engineering machinery sector and also involves robotics concepts [1] - Recent activities in the robotics industry have been intense, with the 2025 World Robot Conference and the first Global Humanoid Robot Games taking place. The Zhiyuan Robot Partner Conference is scheduled for August 21, showcasing hundreds of robots. Industry analysis indicates that 2025 will be the year of mass production for humanoid robots, with the industry in a rapid development phase [1] Group 2 - On August 19, Changsheng Bearing experienced a net outflow of main funds amounting to 164.82 million yuan, accounting for 0.85% of its circulating market value. Over the past five trading days, the cumulative net outflow of main funds reached 446.76 million yuan, representing 2.32% of its circulating market value [1]