天津瑞发科IPO辅导备案，获哈勃、联想投资，华泰联合保荐

Core Viewpoint - The China Securities Regulatory Commission (CSRC) has disclosed that Huatai United Securities has submitted a report for the initial public offering (IPO) and listing guidance of Ruifake Semiconductor (Tianjin) Co., Ltd. [1] Company Overview - Ruifake Semiconductor, established on July 24, 2009, is located in Tianjin and focuses on developing and marketing integrated circuits, software, and overall solutions based on high-speed analog circuit technology with complete independent intellectual property rights [3]. - The legal representative of the company is Wang Yuanlong, who directly holds 21.36% of the company's shares and indirectly controls an additional 38.11% of the voting rights through partnerships [3][4]. Financing History - Ruifake Semiconductor has undergone several financing rounds, including: - C+ round on January 30, 2023, with undisclosed amount from Guokai Technology Venture Capital [2]. - C round on January 4, 2022, with undisclosed amount from Shenzhen Hubble Technology Investment [2]. - B round on November 15, 2014, raising $10 million from Sequoia Capital and Marubeni Venture Capital [2]. - A round on September 12, 2013, raising $1 million from Junlian Capital [2]. - Angel round on January 5, 2013, with undisclosed amount from Lenovo Star [2]. - Seed round in 2010 with undisclosed amount from Lenovo Star [2]. Guidance and Support - The guidance agreement was signed on January 28, 2026, with Huatai United Securities as the guiding institution, and legal and accounting support provided by Beijing Deheng Law Firm and Rongcheng Accounting Firm, respectively [4]. - The guidance work includes establishing corporate governance structures, accounting foundations, and internal control systems, as well as training on regulatory knowledge and compliance for the company and its personnel [5][6].