西安奕材：公司主营12英寸电子级硅片，产品可用于人工智能高端芯片制造

Group 1 - The company, Xi'an Yichai, primarily focuses on 12-inch electronic-grade silicon wafers, which are essential for manufacturing high-end chips used in artificial intelligence [2] - The company is currently validating the adaptation of high-performance dedicated logic chips for advanced processes, indicating a commitment to innovation and technology advancement [2] - The company is also collaborating with clients to develop silicon wafers required for the next generation of high-end storage chips, showcasing its strategic partnerships in the industry [2]