信创行业跟踪：贸易紧张局势加剧，科技自立加速

Investment Rating - The industry investment rating is "Positive" and maintained [6] Core Viewpoints - The report highlights that the A-share computer sector has a low dependence on sales to the US, indicating limited impact from the recent tariff measures. The overall foreign revenue for the computer industry in 2023 is approximately 10%, with an even smaller percentage for the US market [9] - The intensifying competition between China and the US is accelerating the construction of a domestic independent software and hardware ecosystem. The report notes that the domestic market for key foundational software and hardware remains underdeveloped, presenting significant market opportunities [9] - A new round of domestic procurement in the information technology sector is beginning, driven by both order catalysts and tariff conflicts, suggesting that the industry is poised for acceleration. The report recommends focusing on domestic CPU chips, AI chips, operating systems, databases, and leading security firms [2][9] Summary by Sections Event Description - On April 2, the US government announced "reciprocal tariffs" on Chinese goods, followed by a series of countermeasures from China on April 4, including a 34% tariff on all imports from the US starting April 10, 2025 [4] Industry Analysis - The report emphasizes that the domestic independent software and hardware ecosystem is being forced to accelerate due to increased US tariffs and technology restrictions. The report also notes that the domestic market for foundational software and hardware has a low localization rate, indicating vast potential for growth [9] - The report anticipates that the new round of procurement will lead to increased orders and industry growth, with a focus on domestic products supported by government subsidies [9]