Tesla(US:TSLA) Huajin Securities·2025-12-07 10:08Investment Rating - The industry investment rating is maintained as "Outperform" [3] Core Insights - The humanoid robot industry is expected to accelerate its development as Optimus continues to evolve and overcome various technological challenges. The report suggests focusing on companies that possess both brain and hardware iteration capabilities, such as XPeng Motors, Xiaomi Group, Seres, and Changan Automobile [4] - The demand for ball screws, a core component in humanoid robots, is anticipated to rise significantly as the robot industry develops. Domestic companies have made technological breakthroughs in high-end fields like rolling screws, transitioning from followers to competitors [2][27] - The report highlights that the market for humanoid robot screws is projected to grow rapidly, with estimates of 4.59 billion yuan in 2025, 82.19 billion yuan in 2030, and 715.95 billion yuan in 2035, indicating a compound annual growth rate (CAGR) of 78.09% from 2025 to 2030 [23][24] Summary by Sections Humanoid Robot Demand and Industry Trends - The humanoid robot index increased by 1.41% from December 1 to December 5, 2025, outperforming the CSI 300 index by 0.13 percentage points [32] - Tesla's Optimus has shown significant improvements in running capabilities, demonstrating stable and fluid movements, which marks a departure from earlier robotic models [2][9][10] Key Companies and Market Performance - Several automotive parts companies are entering the screw market, leveraging their existing technologies and supply chains to capitalize on the growing demand for humanoid robots [27][28] - Key players in the screw market include Wuzhou Xinchun, Best, and Beite Technology, among others, which are transitioning from traditional automotive components to intelligent drive systems [29] Investment Recommendations - The report recommends monitoring companies with capabilities in humanoid robot components, such as Top Group, Sanhua Intelligent Controls, and Silver Wheel Holdings, as well as energy suppliers like Green Harmonics and Jiangsu Leili [4]