According to Aiqi, Beijing Huada Jiutian Technology Co., Ltd. (referred to as "Huada Jiutian") was established in 2009 and has been focusing on the research and development, sales and related services of EDA tools. The main products of Huada Jiutian include EDA software products such as analog circuit design full-flow EDA tool system, digital circuit design EDA tool system, flat panel display circuit design full-flow EDA tool system, wafer manufacturing EDA tool, etc. The main shareholder is China Electronics Co., Ltd., accounting for 265,438+0.22%. China Electronics Co., Ltd. is a limited liability company (state-owned holding company). Therefore, Huada Jiutian is a state-owned enterprise.