Di Yi Cai Jing·2025-05-29 09:38Group 1 - EDA-related stocks showed strong performance on the 29th, with significant price increases for several companies [1] - Companies like GeLun Electronics saw a 20% increase, closing at 27.77 CNY per share, while Broadcom Micro closed at 56.74 CNY per share [1] - The U.S. government has effectively cut off some American companies' channels to sell semiconductor design software to China, prompting a response from China's Ministry of Commerce [1] Group 2 - The EDA industry is primarily dominated by Synopsys, Cadence, and Siemens EDA, with ongoing active mergers and acquisitions [2] - Synopsys announced the acquisition of EDA leader Ansys, receiving conditional approval from the U.S. Federal Trade Commission, while Siemens is set to complete its acquisition of Altair in March 2025 [2] - Domestic wafer fabs are expanding, driving demand for EDA tools, and local EDA companies are actively pursuing mergers [2] Group 3 - Huada Jiutian has focused on the development of EDA software tools and is involved in several national major projects [3] - The company plans to acquire 100% of Chip and Semiconductor through a combination of stock issuance and cash payment, enhancing its EDA capabilities [3] - The semiconductor design companies and wafer fabs are closely collaborating with EDA firms to accelerate the application of domestic tools [3]