Orient Securities·2025-12-21 14:10Investment Rating - The report maintains a neutral investment rating for the automotive and parts industry [5] Core Insights - The demand for Google's TPU is surging, which is expected to provide incremental opportunities for domestic liquid cooling industry companies. The next-generation TPU v7e chip orders have reportedly doubled compared to initial plans, indicating strong market recognition and potential for reshaping the AI chip competitive landscape [8][12] - Tesla's launch of the fully autonomous Robotaxi testing and the Ministry of Industry and Information Technology's approval of the first batch of L3 autonomous driving models are expected to enhance the hardware and software supply for intelligent driving [13][52] - The recent financing round of over $300 million for Galaxy General reflects market confidence in the commercialization prospects of domestic humanoid robots, with significant orders from major clients [14] Summary by Sections Investment Suggestions and Targets - The report suggests focusing on companies within the humanoid robot chain, liquid cooling industry, T chain, Huawei industry chain, and intelligent driving industry. Key liquid cooling stocks include Invec (未评级), Yinlun (买入), Top Group (买入), Sanhua Intelligent Control (买入), and Feilong (未评级) [3][15] - Other relevant stocks include SAIC Motor (买入), JAC Motors (未评级), BYD (未评级), and several others across various segments of the automotive industry [15][16] Sales Tracking - From December 1-14, 2025, the wholesale sales of passenger cars in China were 734,000 units, a year-on-year decrease of 31%. Cumulatively, wholesale sales for the year reached 27.499 million units, a 9% increase [17] - Retail sales during the same period were 764,000 units, down 24% year-on-year, with cumulative retail sales of 22.247 million units, up 5% [17] Market Trends and Industry Dynamics - The automotive sector showed stability, with the automotive index slightly outperforming the broader market. The automotive sales and service sector performed particularly well, with a 4.29% increase [30][31] - The report highlights the growth in the automotive manufacturing sector, with an 11.8% increase in value added from January to November 2025, indicating a robust recovery in the industry [51]