Core Viewpoint - The company, Ultrasonic Electronics (000823), has announced the termination of the transfer of its equity stake in Sichuan Ultrasonic Printed Circuit Board Co., Ltd due to the failure of the interested buyer to complete the deposit payment within the specified timeframe [1] Summary by Relevant Sections - **Equity Transfer Announcement** - The company will terminate the transfer of its stake in Sichuan Ultrasonic Printed Circuit Board Co., Ltd [1] - Only one interested buyer was identified during the listing period [1] - The interested buyer did not complete the deposit payment process within the required deadline, leading to the termination of the equity transfer [1]

Group 1 - The company, Ultrasonic Electronics, has indicated that its printed circuit board products are utilized in various fields including smart driving, smart home, drones, and mobile internet communications [2]

Smart Driving - Changan Automobile expects to conduct L3 autonomous driving pilot applications with its subsidiary, Changan Car Networking Technology, in the first quarter of 2026, with plans to expand L3 capabilities to models priced at 150,000 yuan [1] - Ultrasonic Electronics has printed circuit board products that are utilized in the autonomous and smart driving sectors [1] Photoresist - Qicai Chemical's subsidiary has achieved mass production and external sales of a 600 tons/year high-performance photoresist series product [1] - Yake Technology is currently validating some of its photoresist products with customers [1] Aerospace - Sanwei Tiandi has important clients in the aerospace sector, including China Aerospace Science and Technology Corporation [1] - Huashu High-Tech's 3D printing equipment is widely used in the aerospace field [1] Robotics - Ningbo Huaxiang officially began production of the Zhiyuan Expedition series robots on July 1 [1] - Duolun Technology holds a 1.57% stake in Zhongqing Robotics through the Xingxin Fund [1] Communication - Zhongbei Communication currently operates a computing power scale exceeding 17,000 P [1] - ZTE is deeply involved in the global 6G standardization process [1] - Jinbei Electric has some products indirectly supplied to relevant nuclear fusion research institutions for preliminary research [1] - Shengyang Technology's subsidiary FTA has signed a cooperation agreement for a South American project with the world's largest satellite company [1] - Suoao Sensor has achieved large-scale pre-installation supply of MEMS pressure sensors for the automotive sector [1] - Tian'ao Electronics currently has a low revenue proportion from products related to low-orbit satellites [1] - Boya Precision currently collaborates with Siemens mainly in supply chain cooperation [1] - Wanma Technology has not yet reached a cooperation agreement with Huawei [1]

Group 1 - The core viewpoint of the article is that the company, 超声电子 (Super Sonic Electronics), has indicated that its printed circuit board products are utilized in the autonomous driving sector [1] Group 2 - The company is actively engaging with investors through its interactive platform, showcasing its involvement in advanced technology applications [1]

Group 1 - The core viewpoint of the article is that the company, 超声电子 (Super Sonic Electronics), has indicated that its printed circuit board products can be utilized in low Earth orbit satellites and low-altitude economic drones [1] Group 2 - The company is actively engaging with its stakeholders through an interactive platform to communicate its product applications [1] - The focus on low Earth orbit satellites and drones suggests a strategic alignment with emerging technologies and markets [1] - This development may position the company favorably within the growing aerospace and drone industries [1]

Group 1 - The company has products related to automotive autonomous driving in its printed circuit board offerings [1] - The company responded to an investor inquiry regarding the competitiveness of its products in the autonomous driving sector [1]

Core Viewpoint - The company, Super Sonic Electronics, confirmed that its printed circuit board products can be utilized in low Earth orbit satellites and low-altitude economic drones [2] Group 1 - The company responded to investor inquiries regarding the application of its products in commercial aerospace, low-altitude flight, and quantum communication [2] - The company's products are positioned to support emerging technologies in the aerospace sector [2]

Group 1 - The core point of the article is that ChaoSheng Electronics (000823) has announced that its printed circuit board products are utilized in the fields of autonomous driving and intelligent driving [1] Group 2 - The company is actively engaging in the automotive technology sector, indicating a strategic focus on emerging markets [1] - The announcement highlights the company's potential involvement in the rapidly growing autonomous vehicle industry [1] - This move may position the company favorably within the competitive landscape of smart transportation solutions [1]

Core Viewpoint - The company, ChaoSheng Electronics, has clarified the applications of its products in various industries, indicating a diverse market presence and potential growth opportunities in multiple sectors [1] Group 1: Product Applications - The company's printed circuit board products are applicable in communications, automotive electronics, radar, industrial automation, and medical devices [1] - The company's liquid crystal display and touch screen products can be utilized in automotive displays, smart home devices, tablet computers, industrial control, and consumer electronics [1]

Group 1 - The company, Ultrasonic Electronics (000823.SZ), has indicated that its printed circuit board products are applicable in various fields including communications, automotive electronics, radar, industrial automation, and medical devices [1] - The company's liquid crystal display and touch screen products are utilized in areas such as in-vehicle displays, smart homes, tablets, industrial control, and consumer electronics [1]