The sponsor, accounting firm and law firm of the IPO of Ang Rui Wei are CITIC Jiantou Securities Co., LTD., Zhongshen Zhonghuan Accounting Firm (Special general partnership), Guangdong Xinda Law Firm, and the appraisal agency in Beijing is Huaya Zhengxin Asset Appraisal Co., LTD.

Founded in 2012, Anrui Micro is mainly engaged in the research and development, design and sales of RF front-end chips, RF SoC chips and other analog chips. Comparable companies in the same industry include Weijie Chuangxin, Huizhiwei, Feixiang Technology, Tai Lingwei.

From 2022 to 2024, the company's operating income was 92,304,700 yuan, 169,487,500 yuan and 210,1.319,700 yuan, respectively. The net profit returned to the mother was -28,988,400 yuan, -45,0133,200 yuan and -64,709,200 yuan respectively, with a total of -80,4727,800 yuan; The net profit withheld from non-return to mother was -474,099,600 yuan, -30,0724,800 yuan and -11,002,900 yuan respectively, with a total of -884,849,300 yuan.