Investment Rating - The report recommends a "Buy" rating for the automotive and automotive parts industry, particularly focusing on air suspension systems and variable damping shock absorbers [1]. Core Insights - The intelligent driving sector is entering a phase of explosive growth, significantly benefiting active suspension systems due to their ability to share sensor data with intelligent driving systems for coordinated vehicle dynamics control [2][12]. - Air suspension systems are transitioning from high-end to mass-market, with prices dropping below 250,000 yuan, leading to explosive sales growth [2][25]. - The market penetration rate of air suspension systems has increased from 2.2% in February 2023 to 4.5% by April 2024, indicating a strong upward trend [2][25]. Summary by Sections 1. Overview of Active Suspension Systems - Active suspension systems are categorized into passive, semi-active, and active types, with active systems providing adjustable spring stiffness and damping coefficients [12][13]. - The penetration rate of advanced driver-assistance systems (ADAS) has risen from 5.8% in 2022 to 14.9% by August 2024, with significant consumer interest in vehicles equipped with these technologies [12][17]. 2. Future Trends of Active Suspension Systems - The domestic market share of air suspension systems is expected to continue growing, with local brands capturing over 85% of the market by the third quarter of 2024 [34][35]. - Key domestic players like Konghui Technology, Baolong Technology, and Top Group are making significant advancements in the localization of core components, including air springs and air supply units [34][55]. 3. Variable Damping Shock Absorbers - Variable damping shock absorbers are emerging as a viable alternative in the 100,000 to 150,000 yuan market segment, with significant adoption by domestic brands [59][60]. - The market for variable damping shock absorbers is experiencing rapid growth, with deliveries reaching 1.55 million units in 2023, significantly outpacing air suspension systems [60][63]. 4. Investment Strategy - The report highlights the increasing market share of domestic air suspension systems and the ongoing technological advancements by leading suppliers, recommending a focus on companies like Baolong Technology, Top Group, and Konghui Technology for investment opportunities [76].

Investment Rating - The report maintains a "Buy" rating for the computer industry, highlighting the vast potential for domestic alternatives in core software [1]. Core Insights - The report emphasizes the dominance of foreign giants in the operating system market, which has created a significant opportunity for domestic systems to rise and fill the gap [3]. - It outlines the steady growth of the domestic operating system market, driven by government policies and increasing performance levels of domestic products [46]. Summary by Sections Section 1: Key Core Software and Foreign Monopoly - Operating systems serve as critical foundational software, acting as a bridge between hardware and applications, managing system resources, and facilitating user interaction [5][11]. - The evolution of operating systems has progressed through several stages, from mainframe systems to the current era of interconnected devices, with significant milestones such as the introduction of Windows and mobile operating systems like iOS and Android [23][29]. Section 2: Rise of Domestic Systems and Market Potential - The domestic operating system market has grown from 75.53 billion yuan in 2016 to an estimated 117.39 billion yuan in 2023, indicating a robust upward trend [46]. - The competitive landscape mirrors global trends, with Android, Windows, and iOS leading the market, while domestic systems like UOS and Kylin are gaining traction [49]. - Government initiatives are accelerating the development of domestic operating systems, with companies like Tongxin Software and Kylin Software making significant strides in the market [52][54].

Market Overview - On December 5, 2024, the three major indices experienced slight increases, with the Shanghai Composite Index rising by 0.12%, the Shenzhen Component Index by 0.29%, and the ChiNext Index by 0.36% [2][19] - The total market turnover was 1,498.43 billion yuan, a decrease of 164.50 billion yuan compared to the previous trading day [2][19] - A total of 3,863 stocks rose while 1,436 stocks fell across the market [2][19] Market Style and Sector Performance - In terms of market style, the performance ranking was: Growth > Cyclical > Financial > Neutral > Consumer > Stable; with small-cap growth outperforming small-cap value [26] - Among the 30 first-level industries of CITIC, most sectors saw an increase, with notable gains in Media (4.54%), Computer (2.23%), and Consumer Services (1.91%); while Oil & Petrochemicals (-0.93%), Food & Beverage (-0.54%), and Non-ferrous Metals (-0.53%) lagged behind [26][29] Fund Flow Performance - On December 5, 2024, the main funds experienced a net outflow of 4.39 billion yuan, with large orders seeing a net outflow of 13.28 billion yuan and small orders continuing to see a net inflow of 15.95 billion yuan [35] - Southbound funds recorded a net inflow of 3.716 billion HKD, with the Shanghai-Hong Kong Stock Connect seeing a net inflow of 2.960 billion HKD and the Shenzhen-Hong Kong Stock Connect 0.756 billion HKD [40] ETF Fund Flow Performance - On December 5, 2024, the trading volume of major ETFs such as the Huaxia SSE 50 ETF and the Huatai-PB CSI 300 ETF decreased compared to the previous trading day, with changes of -1.383 billion yuan and -1.005 billion yuan respectively [42] - The trading volumes for various ETFs were as follows: Huaxia SSE 50 ETF at 1.112 billion yuan, Huatai-PB CSI 300 ETF at 3.043 billion yuan, and others showing similar trends of decline [42][46] Global Market Performance - On December 5, 2024, major Asia-Pacific indices closed mixed, with the Hang Seng Index down 0.92% and the Nikkei 225 Index up 0.30% [47] - On December 4, 2024, European indices showed mixed results, with the German DAX Index up 1.08% and the UK FTSE 100 Index down 0.28% [47] - In the US, major indices generally rose, with the Dow Jones Industrial Average increasing by 0.69% and the Nasdaq Composite Index by 1.30% [47]

Industry Investment Rating - The report maintains a "Recommend" rating for the media and commerce industry, highlighting the rise of "Gu Zi" (IP-derived goods) economy driven by IP supply and spiritual consumption [1] Core Viewpoints - The "Gu Zi" economy is characterized by low unit prices, high-frequency consumption, and a young consumer base, providing emotional value and social attributes [2] - The secondary derivative market exceeded 100 billion yuan in 2023, with "Gu Zi" as a representative of soft peripherals growing rapidly, accounting for 40% of the market [2][17] - Multiple factors drive the prosperity of the "Gu Zi" economy, including the rapid growth of the pan-secondary user base, the rise of emotional consumption, the emergence of domestic IPs, and the expansion of offline retail channels [2][23][26][31][38][52] Market Overview - The secondary derivative market grew from 5.3 billion yuan in 2016 to 102.4 billion yuan in 2023, with a compound annual growth rate of 52.66% [17] - The "Gu Zi" market is dominated by badges (40%), followed by card categories (30%-40%), with other categories accounting for about 20% [18] Industry Chain - The "Gu Zi" industry chain includes IP licensors, manufacturers, operators, agents, and distributors, with IP selection being crucial for sales [59] - Downstream channels are booming, with over 1,000 stores opened by 42 well-known secondary retail brands, and traditional commercial spaces being revitalized by the secondary ecosystem [52][92][97] Key Companies - Listed companies such as Shanghai Film, Perfect World, and Guangbo Co Ltd are actively involved in the "Gu Zi" economy, leveraging their IP portfolios and manufacturing capabilities [113][116] - Companies like Morning Light and Bubble Mart are expanding their presence in the "Gu Zi" market through retail channels and IP collaborations [104][105]

Market Overview - On December 4, 2024, the market experienced a day of fluctuation with the dividend sector performing actively. The Shanghai Composite Index fell by 0.42%, the Shenzhen Component Index decreased by 1.02%, and the ChiNext Index dropped by 1.43%. The total market turnover was 16,629.36 billion yuan, a decrease of 527.41 billion yuan compared to the previous trading day. A total of 996 stocks rose while 4,396 stocks fell [3][17]. Market Style and Sector Performance - In terms of market style, the performance ranking of indices was: stable > cyclical > financial > consumer > growth. Large-cap value stocks outperformed mid-cap value, mid-cap growth, large-cap growth, small-cap value, and small-cap growth. Fund-heavy stocks performed better than the CSI All Share Index [3][23]. - Among the 30 CITIC first-level industries, most sectors declined. The top-performing sectors included coal (2.26%), oil and petrochemicals (1.11%), and home appliances (0.76%). Conversely, the worst-performing sectors were media (-2.82%), comprehensive finance (-2.63%), and textiles and apparel (-2.36%) [3][23]. Fund Flow Performance - On December 4, 2024, the main funds experienced a net outflow of 751.51 billion yuan. Specifically, there was a net outflow of 326.59 billion yuan from super large orders, 424.92 billion yuan from large orders, while medium orders saw a net inflow of 46.92 billion yuan, and small orders continued to see a net inflow of 680.98 billion yuan [3][31]. ETF Fund Flow Performance - On December 4, 2024, the trading volume of major ETFs such as the SSE 50, CSI 300, CSI 500, and CSI 1000 mostly decreased compared to the previous trading day. The trading volumes for various ETFs were as follows: 2.495 billion yuan for the Huaxia SSE 50 ETF, 4.048 billion yuan for the Huatai-PB CSI 300 ETF, 0.901 billion yuan for the Harvest CSI 300 ETF, 1.011 billion yuan for the E Fund CSI 300 ETF, 1.583 billion yuan for the Southern CSI 500 ETF, 2.594 billion yuan for the Southern CSI 1000 ETF, and 0.722 billion yuan for the Huaxia CSI 1000 ETF, with respective changes of +0.339 billion yuan, -2.093 billion yuan, +0.026 billion yuan, -0.373 billion yuan, -0.203 billion yuan, -0.924 billion yuan, and -0.204 billion yuan [3][38].

Investment Rating - The report maintains a positive investment rating for the mechanical industry, particularly highlighting the low-altitude economy and humanoid robots as key areas of growth [7]. Core Insights - The low-altitude economy is expected to accelerate due to ongoing policy support and local government initiatives, with significant events such as the DMP Greater Bay Area Industrial Expo showcasing advancements in this sector [4][24]. - Tesla's Optimus robot has shown promising updates, indicating advancements in dexterity and potential for mass production, which could drive growth in the humanoid robotics market [4][32]. Weekly Market Review - From November 24 to November 29, 2024, the Shanghai Composite Index rose by 1.81%, while the ShenZhen Component Index and the ChiNext Index increased by 1.66% and 2.23%, respectively. The Shenwan Mechanical Equipment Index outperformed with a gain of 3.25%, ranking 10th among 31 sectors [3][15]. - Sub-sectors such as general equipment, specialized equipment, and engineering machinery experienced varied performance, with increases of 4.69%, 2.51%, and 2.56%, respectively [15][18]. Key Sector Tracking - The low-altitude economy sector is witnessing rapid development, with local governments actively implementing policies and hosting exhibitions to promote this emerging market [4][26]. - In the humanoid robotics sector, key components such as actuators and sensors are being optimized, with companies like Tesla leading advancements in technology [4][32]. Investment Recommendations - For the low-altitude economy, recommended companies include ShenZhen Urban Transport, SuJiaoKe, and WanFeng AoWei, among others [5]. - In the humanoid robotics space, focus on core component manufacturers like SiGuan and JiangSu LeiLi, as well as companies with strong processing capabilities [5].

[Table_Title] 每日复盘 证券研究报告 2024 年 12 月 2 日 A 股主要股指集体走高，沪指放量涨超 1% 报告要点： 2024 年 12 月 2 日 A 股主要股指集体走高，沪指放量涨超 1%。上证指数 上涨 1.13%，深证成指上涨 1.36%，创业板指上涨 1.42%。市场成交额 17864.30 亿元，较上一交易日增加 783.23 亿元。全市场 4716 只个股上涨， 666 只个股下跌。 风格上看，各指数涨跌幅排序为：周期>稳定>成长>消费>金融>0；小盘 成长>小盘价值>中盘成长>大盘成长>中盘价值>大盘价值；中证全指表现优 于基金重仓。 分行业看，30 个中信一级行业普遍上涨；表现相对靠前的是：综合 （3.34%），消费者服务（3.34%），汽车（3.24%）；表现相对靠后的是：银行 （-0.38%），石油石化（0.70%），食品饮料（0.72%）。概念板块方面，多数 概念板块上涨，昨日连板_含一字、抖音小店、赛马等大幅上涨；光伏高速 公路、页岩气、跨境支付等板块走低。 资金筹码方面，主力资金 12 月 2 日净流出 56.15 亿元。其中超大单净流 入 61.80 亿元， ...

Investment Rating - The report maintains a positive outlook on the rapid development of commercial vehicle electrification and the continued growth opportunities in the commercial vehicle market as it approaches a mass-market stage [4][3]. Core Insights - The electrification of commercial vehicles is experiencing rapid growth, with a significant increase in penetration rates. From January to October 2024, domestic sales of new energy commercial vehicles reached 435,000 units, a year-on-year increase of 87%, with a market penetration rate of 25%, up 11 percentage points from the same period last year [2][3]. - Heavy-duty trucks, light trucks, and light passenger vehicles all saw substantial sales growth, particularly in the heavy-duty segment, which recorded a 142.4% increase in sales compared to the previous year [2][3]. - The report suggests that as the market approaches a penetration rate of 16%, it will transition into a mass-market phase, leading to faster growth and opportunities for quality companies in the commercial vehicle sector [3]. Summary by Sections Commercial Vehicle Electrification - New energy commercial vehicles are rapidly gaining traction, with sales of heavy-duty new energy trucks reaching 56,760 units from January to October 2024, a 142.4% increase year-on-year [2]. - Light trucks also showed strong growth, with sales of new energy light trucks reaching 72,000 units, a year-on-year increase of 114% [2]. - The market penetration for light passenger vehicles reached 57% during the same period, indicating a strong shift towards electrification [2]. Investment Opportunities - The report emphasizes the importance of focusing on quality vehicle manufacturers and electric drive-related companies that are entering the commercial vehicle sector to improve profitability [3][4]. - It highlights the favorable market structure in the core component areas of commercial vehicles, which are primarily supplied by third-party suppliers, presenting opportunities for profit recovery as these suppliers enter the new energy commercial vehicle market [4].

Investment Rating - The report maintains a "Recommended" rating for the telecommunications and electronics industry, considering the sustained high prosperity of the sector driven by AI, 5.5G, and satellite communications [3][5]. Core Insights - The overall market performance for the week (November 25 to November 29, 2024) saw the Shanghai Composite Index rise by 1.81%, the Shenzhen Component Index by 1.66%, and the ChiNext Index by 2.23%. The telecommunications sector index increased by 0.85% during the same period [3][16]. - Among the sub-sectors, communication cables and accessories had the highest increase at 7.65%, while communication network equipment and devices experienced the largest decline at 2.49% [19][20]. - The report highlights significant individual stock performances, with Yitong Technology leading with a rise of 48.17%, followed by Ruisi Kanda at 45.57%, and Guangha Communication at 34.91% [22][23]. Summary by Sections Weekly Market Overview - The telecommunications sector index rose by 0.85% during the week, reflecting a positive trend in the market [16]. - The highest increase among sub-sectors was in communication cables and accessories, which rose by 7.65% [19]. - The majority of stocks in the telecommunications sector showed positive performance, with 80.31% of stocks increasing, 18.11% declining, and only 1.57% remaining flat [22]. Industry News - The Ministry of Industry and Information Technology and twelve other departments issued a notice on the "5G Scale Application 'Sailing' Action Upgrade Plan," aiming to enhance the integration of digital technologies and promote the widespread application of 5G by the end of 2027 [24][25]. - IDC forecasts that global investment in AI infrastructure will exceed $100 billion by 2028, with a 37% year-on-year increase in spending on AI computing and storage hardware in the first half of 2024 [26][27]. - The report notes that as of the end of October, China had 995 million 5G mobile phone users and a total of 4.141 million 5G base stations, marking a significant increase in both metrics [33][37]. Company Announcements - Key announcements from the telecommunications sector for the week include stock incentive plans for Zhenxin Technology and Yiwei Communication, with shares listed for circulation on November 28 and 29, 2024, respectively [41][42]. - Upcoming announcements for the week of December 2 to December 8, 2024, include the lifting of restrictions on stock sales for Sanwang Communication [43].

Market Overview - On November 29, 2024, the Shanghai Composite Index regained the 3300-point mark, with the retail sector leading the gains [2][15] - The Shanghai Composite Index rose by 0.93%, the Shenzhen Component Index increased by 1.72%, and the ChiNext Index surged by 2.50% [2][15] - The total market turnover reached 1,708.11 billion yuan, an increase of 217.85 billion yuan compared to the previous trading day [2][15] Market Style and Sector Performance - Growth stocks outperformed other styles, with the ranking of indices by performance being: Growth > Consumption > Cyclical > Financial > Stable [21] - Among the 30 first-level industries, the retail sector showed the highest increase at 3.64%, followed by computer at 3.24% and comprehensive finance at 2.85% [21] - The banking sector had minimal growth at 0.01%, while transportation and utilities also lagged with increases of 0.18% and 0.25%, respectively [21] Fund Flow Performance - On November 29, 2024, the net inflow of main funds was 12.007 billion yuan, with large orders seeing a net inflow of 22.33 billion yuan, while medium and small orders experienced net outflows [28] - Southbound funds recorded a net inflow of 3.278 billion HKD, with the Shanghai-Hong Kong Stock Connect contributing 0.294 billion HKD and the Shenzhen-Hong Kong Stock Connect contributing 2.984 billion HKD [33] ETF Fund Flow Performance - On November 29, 2024, the trading volume of major ETFs such as the Huaxia SSE 50 ETF and the Huatai-PB CSI 300 ETF increased significantly, with changes of +0.700 billion yuan and +1.871 billion yuan, respectively [35] - The main inflow of funds on November 28 was directed towards the ChiNext ETF, with an inflow amount of 0.440 billion yuan [35] Global Market Performance - On November 29, 2024, major Asia-Pacific indices showed mixed results, with the Hang Seng Index rising by 0.29% and the Nikkei 225 Index declining by 0.37% [40] - European indices generally rose on November 28, with the DAX Index increasing by 0.85% and the CAC 40 Index rising by 0.51% [40]