L3商用在即，智能底盘有望批量应用

Core Viewpoint - The automotive industry is expected to benefit from the acceleration of automotive intelligence and the development of the robotics industry, with the auto parts sector outperforming the vehicle manufacturing sector in 2025 [1][2]. Group 1: Market Performance - From January 1 to December 12, 2025, the CITIC passenger car index decreased by 0.40%, while the CITIC auto parts index increased by 34.76%, indicating a significant outperformance of the auto parts sector compared to the vehicle manufacturing sector [1]. - The vehicle manufacturing sector has shown weakening performance due to intensified price wars and fierce market competition, while the auto parts sector has benefited from opportunities arising from the rapid development of AI and related industries [1]. Group 2: Revenue and Profitability - The passenger car sector experienced revenue growth in the first three quarters of 2025, driven by the "old-for-new" policy, but faced a decline in short-term profitability due to increased competition [1]. - The auto parts sector, on the other hand, has seen continuous performance improvement driven by economies of scale and demand from emerging industries [1]. Group 3: 2026 Outlook - The automotive market in 2026 is expected to see a decline in policies such as the "old-for-new" program, which may affect car purchase demand, while the export of new energy vehicles is projected to grow rapidly, showcasing strong competitiveness in China's new energy vehicle industry [2]. - The penetration rate of new energy vehicles continues to rise, with intelligent and high-end features becoming new growth drivers [2]. Group 4: Technological Advancements - The intelligentization of chassis systems is a key area of focus to ensure the reliability of high-level autonomous driving, with domestic companies actively promoting the implementation of intelligent technologies in suspension, steering, and braking systems [3][4]. - The development of intelligent suspension systems is advancing, with active suspension becoming a necessary choice for intelligent driving vehicles, and domestic parts manufacturers are becoming major players in this field [3]. Group 5: Investment Strategy - The automotive market in 2026 will be influenced by various factors, with the rise in new energy vehicle penetration, exports, and intelligent high-end features expected to be structural highlights [4]. - Companies that continue to focus on automotive intelligence and are positioned to benefit from the mass application of intelligent driving technologies, particularly those involved in active suspension and line control systems, are recommended for investment [5].