Group 1 - The core viewpoint emphasizes the importance of domestic computing power and self-control in light of recent geopolitical factors and security risks associated with foreign technology, particularly following the discussions with Nvidia regarding the H20 backdoor security risk [1] - The electronic sector is expected to experience a "valuation expansion" trend due to the convergence of macro policy cycles, industry inventory cycles, and AI innovation cycles [1] - The Guotai Science and Technology Chip ETF (589100) tracks the Science and Technology Chip Index (000685), which can see daily fluctuations of up to 20%, focusing on semiconductor and electronic industry companies listed on the Science and Technology Board [1] Group 2 - The Science and Technology Chip Index includes leading domestic chip companies, with the largest weighted stock, "Han Wang," accounting for over 12% of the index [1] - Investors without stock accounts can consider the Guotai Science and Technology Chip ETF Initiated Link A (024853) and Link C (024854) for exposure to the sector [1]

Group 1 - The core viewpoint of the news highlights the positive impact of AI on the expansion of advanced semiconductor manufacturing capacity, particularly for processes at 7nm and below, with a projected compound annual growth rate (CAGR) of 7% from 2024 to 2028, reaching a monthly production of 11.1 million wafers [1] - The demand for ArFi/EUV lithography machines is increasing due to the growth in AI-driven advanced process capacity, with 7nm and below capacity expected to grow from 850,000 wafers per month in 2024 to 1.4 million wafers per month by 2028, reflecting a CAGR of 14% [1] - The use of immersion lithography combined with multiple exposure techniques is expected to extend the commercial lifecycle to the 7nm node, with TSMC's N7 and N7P processes utilizing DUV (ArFi) lithography to achieve a 57nm gate pitch, while N7+ introduces EUV lithography for critical layers [1] Group 2 - The Guotai Science and Technology Chip ETF (589100) tracks the Science and Technology Chip Index (000685), which can experience daily fluctuations of up to 20%, reflecting the overall performance of listed companies in the semiconductor industry, including materials, equipment, design, manufacturing, packaging, and testing [2] - The index emphasizes technological innovation and growth potential, covering multiple segments of the semiconductor industry chain, thus possessing strong technological attributes and industry representativeness [2]

注：指数/基金短期涨跌幅及历史表现仅供分析参考，不预示未来表现。市场观点随市场环境变化而变 动，不构成任何投资建议或承诺。文中提及指数仅供参考，不构成任何投资建议，也不构成对基金业绩 的预测和保证。如需购买相关基金产品，请选择与风险等级相匹配的产品。基金有风险，投资需谨慎。 双创板块在反弹情景中上涨的弹性较高，且涨跌幅限制为20%，具备高弹性的优势，在历轮A股反弹行 情中领涨宽基指数，或为投资者把握A股反弹先锋。 科创芯片ETF国泰（代码：589100）跟踪的是科创芯片指数（代码：000685），涨跌幅限制为20%，该 指数由中证指数有限公司编制，从科创板市场中选取业务涉及半导体材料、设备、设计、制造、封装测 试等领域的上市公司证券作为指数样本，以反映科创板芯片产业相关上市公司证券的整体表现。该指数 具有鲜明的行业特征，聚焦于芯片产业链，能够有效追踪科创板芯片企业的市场表现。 浙商证券指出，2025年上半年，中美贸易关税、出口限制等政策变化频繁，进一步强化自主可控情绪。 25Q2晶圆厂板块整体有望保持较高行业稼动率运转，但由于新设备引入、新产线投产、产品结构调整 等因素，部分晶圆厂在25Q2存在一定业绩压力。 ...

Group 1 - The electronic and semiconductor industries are benefiting from policy support and the strengthening of domestic substitution logic, with high-tech manufacturing profits growing by 9.0% year-on-year from January to April [1] - Specific sectors such as semiconductor device manufacturing, electronic circuit manufacturing, and integrated circuit manufacturing saw profit increases of 105.1%, 43.1%, and 42.2% respectively, while smart vehicle equipment manufacturing and wearable smart device manufacturing experienced profit growth rates of 177.4% and 80.9% [1] - The high-tech manufacturing PMI for May stands at 50.9%, indicating continuous expansion for four consecutive months, reflecting a positive industry outlook [1] Group 2 - The "Digital Transformation Implementation Plan for the Electronic Information Manufacturing Industry" aims to accelerate core digital technology breakthroughs and promote the application of advanced computing and artificial intelligence, further supporting the upgrade of the electronic industry [1] - Despite disruptions from U.S. tariff policies, the domestic electronic and semiconductor industry chain maintains strong resilience driven by domestic substitution and technological breakthroughs [1] - The dual innovation sector shows high elasticity in rebound scenarios, with a 20% limit on price fluctuations, leading the broad-based index during A-share rebound phases, presenting an opportunity for investors [1] Group 3 - The Guotai Science and Technology Chip ETF (code: 589100) tracks the Science and Technology Chip Index (code: 000685), which is compiled by China Securities Index Co., Ltd., selecting listed companies involved in semiconductor materials, equipment, design, manufacturing, and packaging testing from the Sci-Tech Innovation Board [2] - This index has distinct industry characteristics, focusing on the chip industry chain and effectively tracking the market performance of chip enterprises on the Sci-Tech Innovation Board [2]