20cm速递｜关注科创芯片ETF国泰（589100）投资机会，市场关注行业预期转向

Group 1 - The core viewpoint of the article highlights the strong demand for AI applications and the supply shortage of advanced process and memory chips, leading multinational semiconductor industry leaders to expand their production capacity [1] - The capital expenditure of multinational semiconductor leaders for the fiscal year 2026 is expected to remain optimistic, driven by robust global cleanroom construction demand [1] - Cleanroom orders are anticipated to see both volume and price increases, with profit margins likely to be revised upward due to the slow expansion of construction capabilities [1] Group 2 - Cleanrooms are identified as a fundamental infrastructure component, with the potential for positive changes in their fundamentals to occur first [1] - The capital expenditure in the semiconductor industry is primarily directed towards cleanroom construction and semiconductor equipment [1] - The Guotai Science and Technology Chip ETF (589100) tracks the Science and Technology Chip Index (000685), which has a daily price fluctuation limit of 20% and selects no more than 50 large-cap semiconductor-related securities from the STAR Market [1]