Core Viewpoint - The article emphasizes that technological self-sufficiency is a key investment theme, particularly in the context of ongoing US-China trade tensions, which are seen as a competition in the technology sector [1][3]. Industry Insights - The concept of self-sufficiency refers to the ability to independently research, design, and control core technologies across the entire lifecycle of information systems, from hardware to software [2]. - The Chinese government has highlighted the importance of building self-sufficient industrial and supply chains, particularly in sectors such as integrated circuits, industrial mother machines, medical equipment, and advanced materials [2]. Investment Opportunities - Various institutions believe that technological self-sufficiency has become a reliable investment direction, with a focus on domestic demand in technology, particularly in areas like domestic computing power [4][5]. - Securities firms such as Everbright Securities and Huafu Securities are optimistic about investment opportunities in the semiconductor industry, recommending attention to wafer manufacturing and AI computing power chips [6]. Market Growth Projections - The China Investment Industry Research Institute projects that the market size of self-sufficient industries will reach 1.47 trillion yuan by 2027, indicating significant market potential [7]. - A selection of 50 potential stocks in the self-sufficient technology sector was made based on three criteria: research and development intensity, gross profit margin, and the ratio of contract liabilities to revenue [7]. Stock Performance and Predictions - Among the 50 identified stocks, 14 have seen upward adjustments in profit forecasts post-annual report releases, with two stocks, Foxit Software and Rainbow Technology, experiencing over 50% increases in 2025 profit predictions [9]. - Foxit Software's net profit forecast for 2025 was raised by 152.78% to 91 million yuan, reflecting strong recent performance [10]. - Rainbow Technology's net profit forecast for 2025 was increased by 58.27% to 220 million yuan, driven by its focus on technological innovation [10][11]. Institutional Interest - Six stocks from the identified 50 have received net purchases exceeding 100 million yuan from institutional investors, with Chip Origin Technology and China Software being notable examples [12]. - Chip Origin Technology has a range of self-sufficient processor IPs applicable in various fields, while China Software is recognized as a leading state-owned enterprise in software, benefiting from its strategic position and brand recognition [12][13].