调光玻璃，指的是在汽车玻璃中间加装膜结构，再通过施加电压控制玻璃，可以实现对光线的智能调节的玻璃产品。调光玻璃行业正迎来向上 点，有供需两方面的原因：需求方面，天幕玻璃渗透率的提升带动了对于调光玻璃的需求上涨。天幕玻璃有美观、性价比高等多种优势，但来了光照过强、隔热效果差等问题，因此车企对隔热的需求随着天幕玻璃的渗透率上升而不断增长，也转换为对调光玻璃的需求上升；供方面，国产供应商突破技术瓶颈，同时帮助调光玻璃实现价格下探。

共享出行或成为未来主要方向，高阶智能驾驶与共享出行相互促进，未来保持融 合进化，高阶智驾或带来安全和效率的提升。

The stereo camera is a device that allows the recognition of 3D objects. This camera consists of two or more lenses with a separate image sensor for each lens. This gives the camera the ability to capture 3D images. The stereo camera for automotive applications helps to recognize other vehicles or pedestrians with high precision and gives enough time for other active safety systems like automatic braking and automatic steering systems to act effectively. As a result, the automotive industry is progressively witnessing an increasing adoption of stereo cameras in all vehicle segments.

The lead-acid battery is a rechargeable battery technology available in the market, which is used in numerous applications such as motive, automotive, and stationary applications. These batteries are utilized in automotive applications majorly due to their cranking property, which provides power within a short span.

Car care products refer to a wide range of products used by vehicle owners for cleaning and maintaining their cars. These types of products are used to maintain the vehicle in a perfectly running condition and to remove dirt and grime from different car parts.

A radiator fan is a device that sucks the atmospheric air through radiator panels and expels it into the atmosphere to cool the engine coolant after discharge from the engine. The radiator fan maintains an acceptable operating temperature by transferring heat from the engine to the atmospheric air. Hence, the radiator fan prevents the wear and tear of engine components. It also ensures that the automotive engine operates at an optimal temperature for better fuel efficiency.

Automotive powertrain testing is performed for testing various powertrain attributes, such as powertrain endurance, powertrain performance, powertrain verification, noise, vibrations, and harshness (NVH), emission development, and drivability assessment. A test bench or bed is used for testing complete powertrains. It can also be used for testing single components such as internal combustion engine (ICE), electric and wheel hub motors, gearboxes, clutches, axles, shafts, electric motor, and batteries.

The automotive front-end module is a self-contained assembly located at the front of a vehicle, integrating various components such as the radiator, cooling fan, headlights, grille, and bumper into a single unit. It serves as a structural support and aesthetic element while also housing critical components for vehicle operation and safety.

Automotive fasteners are components used in automobiles and vehicle assembly, which include bolts, screws, nuts, washers, rivets, concrete anchors, inserts, threaded rods, and retaining rings that are used exclusively for automotive manufacturing.

Automotive coolant is a liquid that circulates in various vehicle engine motors. Commercial and passenger vehicles are examples of vehicles that use automotive coolant. These coolants can be either liquid or gaseous. Coolant assists in removing excess heat from engine motors and keeping them cool. Automotive coolants are used in all types of vehicles, from small to large engines.

Robotaxi 产业链分析。Robotaxi（无人驾驶出租车）产业链上游是各类自动驾驶软硬件供应商，中游包括自动驾驶方案供应商和整车企业，自动驾驶方案供应商将传感器、域控制器、软件算法等软硬件融合后形成完整的 L4 级别自动驾驶解决方案并部署至整车上，产业链下游为无人驾驶出行服务平台。

2024 年 7 月 13 日至 2024 年 8 月 12 日，沪深 300 指 数涨跌幅为-4.33%。本月申万一级行业涨跌幅中位数为-2.76%，汽车行业（申万一级）涨跌幅为-8.38%，低于沪深 300 指数 4.05pcts，处于板 块涨跌幅排名第29位。申万汽车二级行业所有板块均出现不同程度下跌，商用车、摩托车及其他、汽车零部件、汽车服务和乘用车板块跌 幅分别为-1.46%、-2.33%、-8.06%、-10.78%及-11.21%。估值方面，本月（截至 8 月 12 日）申万汽车板块静态市盈率为 21.03 倍，沪深 300 指数静态市盈率为 11.29 倍。纵向来看，汽车行业市盈率自 2 月初见 底后逐步回升，3 月底后一直保持震荡下跌态势。

7 月国内新能源车零售销量 87.9 万辆，同比去年同期增长 36.9%，新能源车渗透率达到 51.1%，正式迈过 50%大关。从供给端看，产业生命周期曲线而言，50%渗透率意味着进入成长期后半段，曲线由凹曲线越过拐点 成为凸曲线，二阶导由正转负，潜在自然增长动力减弱。开辟新增长曲线，推动出海，强化竞争优势或者通过并购等手段提升老曲线竞争力，成为标配发展手段。从需求端看，迈过 50%渗透率阶段，消费市场从早期 大众进入后期大众阶段，消费者需求向更加综合化、一体化，更注重“一 揽子”满足需求，抽象而言更注重品牌化所体现的整体感受的阶段正在到来。建议关注智能/自动驾驶、人形机器人、飞行汽车等新曲线机会，以及老曲线上成本力与品牌力领先，出海本地化发展基盘稳固以及具备并购与“新合资”优势的相关产业链企业。

全球汽车市场整体规模约9000万辆，2023年中/美/欧汽车市场合计占比为69%，为全球核心汽车市场。汽车出口国可分为两类：1) 汽车工业发达地区，如中国、日本、韩国、德国等地，2023年产销差分别为498万、388万、251万、143万辆，主要去向为汽车出口；2）成本较低地区，如墨西哥、西班牙、泰国等地，2023年产销差分别为242万、126万、106万辆，主要去向同样为出口。汽车进口国同样分为两类：1) 经济发达地区，如美国、英国、意大利等，汽车工业实力与汽车消费能力均较强。比较典型的如美国，汽车产业外溢至周边成本较低的墨西哥地区，实现了区域汽车工业内部循环；2）汽车工业薄弱地区，如澳大利亚、俄罗斯等地。澳大利亚与俄罗斯自身汽车工业较为薄弱，依托汽车进口来满足本国的汽车消费需求。

7月，新能源汽车产销分别完成98.4万辆和99.1万辆，同比分别增长22.3%和27%。1-7月，新能源汽车产销分别完成591.4万辆和593.4万辆同比分别增长28.8%和31.1%。