捷捷微电：公司是晶闸管领域的龙头企业，近年MOSFET产品持续放量

Core Viewpoint - The company, JieJie Microelectronics, is a leading player in the thyristor sector, experiencing strong growth in MOSFET product volume and expanding its IDM model across multiple products, which provides a solid foundation for stable operations [1] Group 1 - The company is recognized as a leader in the thyristor field [1] - There is a significant increase in the volume of MOSFET products, indicating robust development momentum [1] - The IDM model is gradually expanding to various products, enhancing operational stability [1] Group 2 - The company is increasing its investment in research and development [1] - Efforts are being made to optimize production processes [1] - The company aims to expand application fields to achieve domestic substitution goals [1]