半导体设备板块盘中拉升，半导体设备ETF（159516）涨超1.5%，机构称半导体设备零部件板块兼具弹性与成长性

Core Viewpoint - The semiconductor equipment and components sector is expected to exhibit both resilience and growth due to the acceleration of domestic equipment adoption and replacement in China [1] Group 1: Domestic Equipment Expansion - Downstream industries are actively expanding production, with the domestic semiconductor equipment localization rate projected to be only 21% in 2024. However, based on guidance from AMAT, TEL, and KLA, the revenue share is expected to return to normal levels by 2025, indicating a rapid increase in market share for local equipment manufacturers [1] Group 2: Component Replacement Acceleration - Domestic equipment manufacturers have been collectively placed on the entity list, making it difficult for American components to be obtained (presumed denial). This reshapes the market landscape, benefiting local component manufacturers as they accelerate the replacement of foreign parts [1] Group 3: Strengthened Demand for Self-Sufficiency - There is a reinforced demand for self-sufficiency, with investment in the sector showing both resilience and growth potential. Key areas of focus include gas/liquid paths, RF power supplies, and optical components, which are predominantly led by American companies but have significant room for growth. Relevant manufacturers are expected to benefit from performance elasticity due to sanctions [1] - In addition to American companies, Japanese and Korean manufacturers also hold substantial market shares in components. Domestic equipment leaders are accelerating the complete localization of their supply chains, with expectations for rapid market share growth in specific leading players within the sector [1] Group 4: Investment Opportunities - The semiconductor equipment ETF (code: 159516) tracks the semiconductor materials and equipment index (code: 931743), which includes publicly listed companies in the semiconductor materials and equipment manufacturing sector. This index reflects the overall performance of securities in the industry, characterized by high growth potential and significant technical barriers, with a focus on upstream segments of the semiconductor supply chain, including wafer manufacturing equipment, testing equipment, and photolithography materials [1]