券商中国·2025-07-03 05:50Core Viewpoint - The three major EDA software companies, Synopsys, Cadence, and Siemens, have resumed services to China after the U.S. Bureau of Industry and Security (BIS) lifted export restrictions that were imposed in May 2023 [1][2]. Group 1: Market Overview - EDA (Electronic Design Automation) tools are essential for integrated circuit design, simulation, and verification, often referred to as the "mother of chips" [1]. - According to TrendForce, in 2024, Synopsys, Cadence, and Siemens are projected to hold 31%, 30%, and 13% market shares in the global EDA market, respectively, totaling over 70% [1]. Group 2: Impact of Export Restrictions - The BIS issued export restrictions in late May 2023, which significantly impacted the business outlook for the three EDA companies [1]. - Financial reports indicate that in fiscal year 2024, revenue from China accounts for 16% of Synopsys's total revenue and 12% of Cadence's total revenue [1]. Group 3: Resumption of Services - Following the recent communication from BIS, the three companies are working to restore access to their software and technology for affected customers in China [2]. - Cadence confirmed the lifting of the export restrictions and is in compliance with U.S. export laws to restore access [1][2].