Group 1: Aerospace Applications - The company's aerospace application products mainly include accelerometers, precision manufacturing, aerospace auxiliary materials, and testing and control equipment [2] - The technology level of the company's accelerometers and other inertial devices is at a leading domestic level, widely used in the aerospace field [2] - The company's self-developed accelerometers are known for their high precision, reliability, compact size, and lightweight, making them the preferred product for inertial navigation systems over the past 20 years [2] Group 2: Automotive Electronics - The automotive electronics business includes three main areas: safety, comfort, and autonomous driving, with key products such as seat belt detection systems [3] - The domestic automotive electronics business primarily focuses on commercial vehicles, while the overseas business centers on automotive electronic sensors [3] - Core products in the overseas market include in-cabin sensors, which cover features like reminder devices and occupant classification systems [3] Group 3: Asset Management - The recent asset sales are aimed at implementing the company's strategic planning, focusing on core responsibilities, and reallocating resources to drive company growth [2] Group 4: Internet of Vehicles - The company has developed a comprehensive service cloud platform for the Internet of Vehicles, including smart logistics and regulatory platforms for hazardous materials transportation [3] - The Internet of Vehicles business has competitive advantages in markets such as Shandong, Guizhou, Jiangxi, and Ningxia, with ongoing expansion in other provinces [3]