国内首台28纳米关键尺寸电子束量测量产设备出机，科创半导体ETF（588170）盘中交易活跃

Group 1 - The core viewpoint of the news highlights the significant growth in the global smart glasses market, which saw a year-on-year increase of 110% in the first half of 2025, with expectations of maintaining a compound annual growth rate (CAGR) of over 60% from 2024 to 2029 [2] - Meta dominates the smart glasses market with a 73% share, while emerging companies like Xiaomi and RayNeo are accelerating their presence, contributing to the sustained interest in AI glasses [2] - Domestic semiconductor equipment has made breakthroughs in 28nm electron beam measurement equipment and electron beam lithography machines, which are crucial for enhancing China's semiconductor industry chain autonomy [2] Group 2 - The current demand in the electronics industry is experiencing a mild recovery, prompting recommendations to focus on the AI server supply chain, AIOT, equipment materials, and the localization of automotive electronics [2] - The Sci-Tech Innovation Board Semiconductor Materials and Equipment Theme Index has seen a decline of 1.11%, with significant drops in constituent stocks such as Xinyichang and Shanghai Hejing [1] - The Sci-Tech Semiconductor ETF (588170) has shown a weekly increase of 5.51% as of August 20, 2025, with a notable trading volume and liquidity, indicating active market participation [1]