希荻微回复上交所问询函：收购诚芯微技术优势形成互补

Core Viewpoint - The company, Xidi Microelectronics Group Co., Ltd., plans to acquire 100% of Shenzhen Chengxin Micro Technology Co., Ltd. through cash payment, aiming to enhance its market position and product offerings in the power management chip sector [1][2]. Group 1: Acquisition Purpose and Necessity - The acquisition aims to expand downstream application scenarios and improve the company's IP commercialization rate [2] - It seeks to increase customer resources in the mass consumer market, thereby diversifying customer concentration risks [2] - The company intends to leverage Chengxin Micro's automotive electronics channel resources to accelerate business development in the automotive electronics field [2] - The acquisition will enrich the product matrix, providing a wider range of power management solutions and increasing operational scale [2] - It aims to quickly absorb the target company's R&D and product definition advantages, enhancing R&D efficiency [2] - Merging Chengxin Micro's financial data will help the company achieve profitability faster, benefiting small and medium investors [2] Group 2: Technical and R&D Synergy - The company has accumulated ten core technologies in power management and signal chain chips, including high-performance DC-DC conversion technology and fast charging technology for lithium batteries [2] - Chengxin Micro possesses several core technologies in the power management chip field, including AC-DC PSR control technology and high-frequency GaN control technology, which can fill the company's technical gaps in AC-DC chips [2] - There is strong complementary technology between the two companies, particularly in the DC-DC chip domain, where Chengxin Micro has earlier layouts in voltage conversion technology [2] - The integration of both companies' R&D teams will create a more diversified talent pool, enhancing R&D and innovation capabilities in various segments of power management chips [3]