中国西电：子公司参股公司碳化硅技术布局及产品情况回应

Group 1 - The company has a 36% stake in Shaanxi Semiconductor Leading Technology Center Co., Ltd. through its wholly-owned subsidiary Xi'an Xidian Power System Co., Ltd. [1] - The Shaanxi Semiconductor Leading Technology Center focuses on the research and innovation of cutting-edge semiconductor technologies, with silicon carbide (SiC) being one of its key technology areas. [1] - The product design and key processes include SiC Schottky Barrier Diodes (SiC SBD) and SiC Metal-Oxide-Semiconductor Field-Effect Transistors (SiC MOSFET). [1]