赛微电子：公司长期以来以工艺开发及晶圆制造划分业务结构

Core Viewpoint - The company, Saiwei Electronics, is actively engaged in the development and manufacturing of BAW filters, which are essential components for various communication applications, including smartphones, base stations, routers, and IoT devices in 5G, 5.5G, and 6G networks [1] Group 1 - BAW filters are widely applicable in high-frequency communication scenarios [1] - The company has been continuously and proactively developing its BAW filter-related business [1] - The business structure of the company is categorized based on process development and wafer manufacturing [1]