Core Insights - The article emphasizes the importance of investing in "hard technology" and highlights the performance of the Shanghai Stock Exchange Science and Technology Innovation Board 50 Index, which consists of 50 high market capitalization and liquid stocks [8][12]. Group 1: Industry Overview - The Shanghai Stock Exchange Science and Technology Innovation Board 50 Index (000688.SH) reflects the overall performance of a representative group of innovative enterprises in the market [8]. - The index is composed of sectors such as computer (5.6%), pharmaceutical biology (10.1%), electric equipment (4.5%), and electronics (68.2%), indicating a strong focus on technology [9][10]. Group 2: Key Companies - Major companies in the index include Cambricon (14.9% weight), SMIC (9.4%), and Haiguang Information (9.3%), showcasing significant representation from the semiconductor and information technology sectors [10][11]. - The three leading chip companies reported impressive growth in their 2025 semi-annual reports, with revenues of 28.81 billion, 54.64 billion, and 323.5 billion respectively, reflecting growth rates of +4347.82%, +45.21%, and +23.14% [13]. Group 3: Market Performance - The Science and Technology Innovation Board has a daily price fluctuation limit of 20%, providing higher elasticity compared to other indices. Over the past year, the Science and Technology Innovation 50 Index has outperformed the CSI 300 Index, with a growth rate exceeding 50% [17][18].