Minsheng Securities·2025-10-10 03:26Investment Rating - The report maintains a "Recommended" rating for the semiconductor equipment sector [4] Core Insights - The U.S. may expand export restrictions on semiconductor equipment, which could benefit domestic manufacturers in China [1] - U.S. semiconductor equipment manufacturers heavily rely on the Chinese market, with significant revenue contributions from China [2] - The ongoing U.S.-China trade tensions may accelerate the push for self-sufficiency in the semiconductor industry [2] - Domestic semiconductor equipment manufacturers are making progress in high-end equipment sectors, with several notable companies emerging [3] - Investment suggestions focus on domestic alternatives in the semiconductor equipment supply chain [3] Summary by Sections Section 1: U.S. Export Restrictions - The U.S. House of Representatives proposed nine recommendations to expand export restrictions on semiconductor equipment to China, affecting both basic and advanced chip manufacturing [1] Section 2: Revenue Dependence on China - In 2024, the top 10 global semiconductor equipment manufacturers are projected to generate over $110 billion in revenue, with the top five accounting for nearly $90 billion, representing 85% of the total [2] - Major U.S. companies like AMAT, LAM, and KLA derive significant portions of their revenue from the Chinese market, with sales exceeding $200 billion collectively [2] Section 3: Domestic Equipment Manufacturers - A number of domestic companies are emerging in the semiconductor equipment sector, achieving high localization rates in certain equipment categories [3] - The report highlights the need for continued focus on domestic alternatives to mitigate reliance on foreign technology [3] Section 4: Investment Recommendations - The report suggests monitoring domestic semiconductor equipment manufacturers and related supply chain components as potential investment opportunities [3]