Orient Securities·2025-10-12 14:37Investment Rating - The report maintains a "Buy" rating for the computer industry in China, indicating a positive outlook for the sector [6]. Core Insights - The U.S. plans to impose export controls on "critical software," which includes both foundational and industrial software, highlighting its strategic importance in the ongoing U.S.-China technological competition [9]. - The domestic market for industrial design software is expected to accelerate its localization process due to potential U.S. export restrictions, with significant growth opportunities identified in this area [3][9]. - The report emphasizes that while industrial design software has a low localization rate, the industrial control systems have a relatively higher domestic market share, particularly in DCS systems [9]. Summary by Sections Investment Recommendations and Targets - The report suggests that if the U.S. imposes export controls on foundational software, it will significantly boost the localization of industrial and foundational software. Key investment targets include: - Industrial Software: Zhongwang Software (688083, Buy), Huada Jiutian (301269, Buy), and others [3]. - Foundational Software: Dameng Data (688692, Not Rated), Dongtu Technology (300353, Not Rated), and others [3]. Industry Overview - The report discusses the strategic significance of critical software, which includes operating systems and databases, and notes that the domestic market share for PC operating systems has reached 20-25%, while server operating systems are at 40-50% [9]. - The report highlights that the localization rate for industrial operating systems is still low, at around 10-15%, but is expected to improve as domestic products gain traction [9].