特斯拉将重启Dojo并推动FSD付费升级，关注液冷及智驾产业链公司

Investment Rating - The report maintains a neutral investment rating for the automotive and parts industry [5] Core Insights - Tesla is actively promoting the FSD subscription upgrade, which is expected to drive domestic automakers towards a software payment model. The launch of the Robotaxi service without a safety driver in Austin is anticipated to enhance FSD penetration rates, making software payments a significant revenue contributor for Tesla [8][12] - The restart of Tesla's Dojo project is expected to create new opportunities for domestic liquid cooling companies, supported by a $16.5 billion agreement with Samsung for AI6 chip production [13] - Continuous attention is recommended for companies in the autonomous driving and robotics supply chains, as partnerships and collaborations in these sectors are expected to boost demand for key components [14][15] Summary by Sections Investment Suggestions and Targets - The report suggests focusing on the liquid cooling supply chain, humanoid robotics chain, T chain, and autonomous driving companies, as they are expected to benefit from ongoing catalysts [15] - Key liquid cooling stocks include Invec (未评级), Silver Wheel (买入), Top Group (买入), Feilong (未评级), and Chuanhuan Technology (未评级) [16] - Key robotics stocks include New Spring (买入), Top Group (买入), Silver Wheel (买入), Daimai (买入), and Sanhua Intelligent Control (买入) [16] - Key autonomous driving stocks include Jingwei Hengrun-W (买入), Bertley (买入), and Desay SV (买入) [16] Sales Tracking - The report indicates that the wholesale sales of passenger cars in China for the week of January 12-18 were 359,000 units, a year-on-year decrease of 28% [17] - The retail sales for the same period were 351,000 units, down 22% year-on-year [17] Market Trends - The automotive sector showed overall strength, with the automotive index rising by 2.2%, outperforming the Shanghai and Shenzhen 300 index [28] - The commercial vehicle sector saw a significant increase of 7.38%, while the passenger vehicle sector experienced a slight decline of 0.67% [28]