L3级自动驾驶驶入快车道，把握千亿产业链的投资机遇！

Core Viewpoint - The commercialization of Level 3 (L3) autonomous driving in China marks a new era for investment opportunities in the automotive industry, with significant policy developments and the approval of L3 vehicles for road testing [3][4]. Policy Breakthrough - The Ministry of Industry and Information Technology approved the first L3 conditional autonomous driving vehicle licenses on December 15, 2025, allowing Changan and BAIC models to operate in designated areas [4]. - The approval signifies a shift from "testing demonstration" to "commercial application" in China's autonomous driving industry, with more companies expected to receive similar licenses in the future [4]. Technology and Responsibility Shift - The fundamental difference between Level 2 (L2) and Level 3 (L3) autonomous driving lies in the shift of responsibility; in L2, the driver must be ready to take control, while in L3, the responsibility shifts to the vehicle manufacturer in specific scenarios [5][6]. - The realization of L3 autonomous driving relies on a complex supply chain and stringent safety standards, necessitating a reliable closed-loop system for perception, decision-making, and execution [6]. Investment Tools and Strategies - For ordinary investors, the high technical barriers and volatility in the smart automotive industry make investing through fund products a more prudent choice [7]. - Currently, there are only two smart automotive ETFs with a scale greater than 100 million: the Smart Automotive ETF (515250.SH) and the Smart Driving ETF (516520.SH), both tracking the CS Smart Automotive Index [7][8]. ETF Performance and Composition - The CS Smart Automotive Index includes leading companies across various segments of the smart automotive industry, reflecting the overall performance of the sector [9][10]. - The top ten weighted stocks in the index include companies like Luxshare Precision (6.11%), Chipone (5.37%), and iFlytek (4.95%), covering the entire hardware and software support chain for smart vehicles [10][11]. Market Trends and Volatility - The largest smart automotive ETF traded around 1.10 yuan as of mid-December, showing signs of short-term pressure due to the high volatility of the smart automotive sector [11][12]. - The smart automotive sector has experienced significant fluctuations, with a maximum drawdown exceeding 30% in the past year, highlighting its sensitivity to market conditions [12]. Long-term Investment Logic - The long-term investment rationale for smart automotive ETFs is rooted in the irreversible trend of automotive intelligence, while short-term performance is influenced by market sentiment and volatility [15]. - Current market adjustments may present opportunities for investors to gradually accumulate positions, with a focus on long-term industry benefits and monitoring developments in L3 autonomous driving commercialization [15].