盛合晶微IPO无实控人，汪灿等6名董事与股东关联关系披露

Core Viewpoint - Shenghe Jingwei Semiconductor Co., Ltd. has responded to the second round of IPO inquiry from the Sci-Tech Innovation Board, with CICC as the sponsor [2] Group 1: Company Structure and Shareholding - The company has no actual controller, and major shareholders holding more than 5% of shares, including Advpackaging, have committed to a 36-month lock-up period starting from the listing date, with a total lock-up ratio of 39.22% [2] - There are interconnections among several shareholders, such as Puhua Chuangyu, Puhua Zhixin, and Hua Capital, which can be traced back to three natural person shareholders: Liu Yue, Chen Datong, and Wu Haibin [2] Group 2: Board and Management Relationships - The board consists of 9 directors, with some directors having relationships with shareholders, including being appointed by relevant shareholders or holding more than 5% equity in related shareholders [4] - The company has confirmed that there are no undisclosed relationships between senior management and shareholders, aside from those already disclosed [4] Group 3: Director Backgrounds - The company provided a detailed table of directors and their relationships with shareholders, indicating various levels of involvement and shareholdings [5] - Notable positions include the Chairman and CEO, who holds 18.14% of the equity in the employee stock ownership platform, and other directors with similar ties to shareholder entities [5] Group 4: Business Overview - Shenghe Jingwei is an advanced packaging and testing enterprise in the integrated circuit industry, focusing on 12-inch silicon wafer processing and providing advanced packaging services such as wafer-level packaging (WLP) and multi-chip integration packaging [2] - The company aims to support high-performance chips, particularly GPUs, CPUs, and AI chips, by enhancing performance through heterogeneous integration beyond Moore's Law, achieving high computing power, high bandwidth, and low power consumption [2]