Group 1 - The company, Ultrasonic Electronics, confirmed that its printed circuit board and LCD products are applied in the medical field and are currently supplying normally [2] - There is an inquiry from investors regarding the company's involvement in smart healthcare and AR medical applications, indicating interest in the company's product offerings in these areas [2] - The company has not specified any actual orders related to smart healthcare or AR medical applications in the response [2]

Core Viewpoint - The company, Ultrasonic Electronics (000823.SZ), confirmed that its printed circuit board and liquid crystal display products are being utilized in the medical field and are currently being supplied normally [1]. Group 1 - The company has applications for its printed circuit board products in the medical sector [1]. - The liquid crystal display products of the company are also used in medical applications [1]. - Supply of both product lines is reported to be normal [1].

Core Viewpoint - The company is actively producing printed circuit board products for high-performance computing and plans to explore potential in AI servers, smart mobility, smart home, and industrial control sectors [1] Group 1 - The company has commenced mass production of printed circuit board products tailored for high computing power and performance [1] - Future strategies include deepening exploration of niche markets such as AI servers, smart mobility, smart home, and industrial control [1] - The company aims to expand its customer base and continuously optimize its customer structure based on market strategies [1]

Core Viewpoint - The company, Ultra Sonic Electronics, has entered the small batch production phase for its 200G-400G optical modules, indicating a significant step towards commercialization and market expansion [1] Company Summary - Ultra Sonic Electronics has disclosed that its 200G-400G optical modules are now in small batch production, with ongoing market expansion efforts [1] - The company has already produced printed circuit board products for server applications, demonstrating a foundational presence in the upstream materials and components for optical modules [1] - Achieving small batch production marks a critical milestone for the company, as it transitions from research and development to commercial readiness, having completed initial manufacturing process and reliability validations [1] Industry Summary - Optical modules are essential components for optical signal transmission in data centers and communication networks, with increasing demand driven by the ongoing development of domestic computing infrastructure [1] - The 200G-400G optical module specifications are currently significant during this transitional period, offering substantial market application potential [1] - Market observers suggest that if Ultra Sonic Electronics can stabilize yield rates, reduce costs, and successfully acquire customers during this phase, its competitiveness in the future transition to 800G or higher-speed modules will be significantly enhanced [1]

Group 1: Company Overview - The company is Guangdong Shantou Ultrasonic Electronics Co., Ltd., with the stock code 000823 and the abbreviation "Ultrasonic Electronics" [1]. Group 2: Event Details - The 2024 Annual Performance Briefing was held on March 28, 2025, from 15:00 to 16:00 via the Shenzhen Stock Exchange's "Interactive Easy Platform" [2]. - The event was hosted by Lin Min, the company's General Manager, along with other key personnel including Chairman Mo Yibin and Secretary Chen Dongping [2]. Group 3: Market and Product Insights - Currently, the company's printed circuit board (PCB) products account for approximately 8% of applications in high-performance computing and server fields, with plans for future expansion in this area [3]. - The company produces PCBs for 5G communication devices, while research on 6G technology and applications is still ongoing [3]. - Although the company does not currently have PCBs specifically for AI glasses, it confirmed that its products can be adapted for such applications [3].