尚鼎芯港股IPO招股书失效

Core Viewpoint - Shenzhen Shangdingxin Technology Co., Ltd. (referred to as Shangdingxin) submitted its Hong Kong IPO prospectus on April 3, 2025, which became invalid after six months on October 3, 2025 [1]. Company Overview - Shangdingxin is a fabless power semiconductor supplier specializing in the development and supply of customized power device products [2]. - The company tailors technology application solutions for clients, providing customized power devices designed specifically for the circuit boards of electrical equipment and products used by end-users [2]. - The primary products offered by Shangdingxin during the reporting period include MOSFETs, followed by IGBTs, GaN MOSFETs, and SiC MOSFETs, all designed and customized according to client specifications [2]. Product Applications - The products provided by Shangdingxin have a wide range of applications, including power converters and battery management systems [2]. - Application areas encompass consumer electronics, industrial control, automotive electronics, new energy and storage, and medical devices, with specific uses in products such as robotic vacuum cleaners, handheld power tools, drones, various consumer electronic adapters, LED lighting, and outdoor energy storage [2].