Group 1: ETF Performance - The Sci-Tech Chip ETF has a turnover rate of 7.99% during trading, with a transaction volume of 2.551 billion yuan [3] - Over the past year, the average daily transaction volume of the Sci-Tech Chip ETF is 2.481 billion yuan, ranking first among comparable funds [3] - The ETF's net asset value has increased by 79.90% over the past year, placing it first among comparable funds, and it ranks in the top 4.33% among index equity funds [3] Group 2: Market Trends and Demand - The PCB (Printed Circuit Board) is a core component in electronic devices, widely used in AI computing power, consumer electronics, and new energy vehicles [3] - The global expansion of AI computing infrastructure and the increase in edge AI penetration will drive the demand for high-end PCBs, with significant growth in the need for high-density and multi-layer PCBs [3] - The demand for PCB materials and structures is also expected to increase significantly, benefiting third-party testing service companies and leading enterprises with a first-mover advantage [3] Group 3: Valuation and Growth Expectations - The overall valuation of the Chinese chip sector is currently at a relatively low level, which is not fully reflected in the market due to the ongoing expectations of domestic substitution [4] - With increased policy support and the realization of performance entering a cycle, growth expectations are accelerating, leading to a gradual increase in the valuation center of constituent stocks [4] - As of July 31, 2025, the top ten weighted stocks in the Shanghai Stock Exchange Sci-Tech Chip Index account for 57.59% of the index [4] Group 4: Stock Performance - The top ten stocks in the Sci-Tech Chip Index include companies like Semiconductor Manufacturing International Corporation (10.22% weight), Haiguang Information (10.15% weight), and Cambricon Technologies (9.59% weight) [6] - Notable stock performances include Haiguang Information with a 9.83% increase and Cambricon Technologies with a 10.35% increase [6] Group 5: Investment Opportunities - Investors without stock accounts can access investment opportunities in domestic chips through the Sci-Tech Chip ETF linked fund (017470) [7]

Group 1 - The core viewpoint is that the semiconductor industry is experiencing an unprecedented explosion driven by AI, comparable to an industrial revolution, with a growing gap between market demand and actual supply chain capacity [2] - The PL-SR series inkjet stepper nano-imprinting equipment developed in China has successfully passed acceptance and is capable of supporting nano-imprinting lithography processes with linewidths less than 10nm, surpassing Canon's similar product [1] - The Sci-Tech Innovation Board Chip Index (000685) has shown strong performance, with significant increases in constituent stocks such as Cambricon (688256) and Hygon Information (688041) [1][2] Group 2 - The top ten weighted stocks in the Sci-Tech Innovation Board Chip Index account for 57.59% of the index, indicating a concentration of investment in key players like Cambricon and SMIC [3] - The semiconductor industry is expected to continue evolving along three main routes: density enhancement, advanced packaging and testing, and system-level optimization [2] - The Sci-Tech Chip ETF Index closely tracks the performance of the Sci-Tech Innovation Board Chip Index, reflecting the overall performance of semiconductor-related companies listed on the board [2]

Group 1 - The three major indices opened higher on August 14, with the Shanghai Stock Exchange Sci-Tech Innovation Board Artificial Intelligence Index rising by 1.4%, driven by significant gains in stocks such as Cambricon Technologies (up 11%) and others like Aerospace Hi-Tech, Yuntian Lifei, Tianzhun Technology, Hengxuan Technology, and Lanke Technology [1] - The Sci-Tech Innovation Board Artificial Intelligence ETF (588930) increased by 1.15% with a turnover rate exceeding 5%, indicating active trading at the beginning of the session. Notably, this ETF has achieved three consecutive days of gains as of the close on August 13 [1] - According to Wind Financial Terminal data, the Sci-Tech Innovation Board Artificial Intelligence ETF (588930) saw a net inflow of over 15 million yuan yesterday, accumulating over 67 million yuan in the last five trading days [1] Group 2 - A report from Galaxy Securities suggests focusing on the main track of artificial intelligence, emphasizing three key lines: 1) Core assets in domestic computing power, high-end chips, and foundational large models; 2) Leading companies in overseas infrastructure construction and AI Agent subscription models expected to generate incremental revenue; 3) AI application leaders with monetization capabilities in high-paying scenarios such as AI+ office, AI+ finance, and intelligent connected vehicles, as well as AI+ healthcare leaders [2]

科创板融资余额环比前一日增加1.92亿元，其中，84股融资余额环比增加超1000万元，融资净买入居前 的有金山办公、生益电子、澜起科技等股。 证券时报·数据宝统计显示，截至8月13日，科创板两融余额合计1851.43亿元，较上一交易日增加1.94亿 元，其中，融资余额合计1844.93亿元，较上一交易日增加1.92亿元。为连续23个交易日增加。 科创板股中，最新融资余额超亿元的有459只，其中，融资余额在10亿元以上的有20只，融资余额在 5000万元至1亿元的有95只，融资余额低于5000万元的有30只。 与前一交易日相比，科创板融资余额环比增加的共有304只，融资净买入超千万元的共有84只，融资净 买入在500万元至1000万元的有64只，融资净买入在100万元至500万元的有111只，融资净买入不足百万 元的有45只。融资余额环比减少的科创板股中，减少金额超千万元的有68只，减少金额居前的有寒武 纪、科思科技、中芯国际等，融资余额分别减少7.36亿元、9544.10万元、7470.18万元。 融资净买入金额最多的是金山办公，该股最新融资余额16.43亿元，环比上一日增加1.98亿元，该股当日 上涨0.0 ...

风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 来源：新浪基金∞工作室 8月14日，科创创业ETF（588360）开盘涨0.42%，报0.711元。科创创业ETF（588360）重仓股方面，宁 德时代开盘涨1.20%，中芯国际涨0.03%，迈瑞医疗涨0.66%，海光信息涨0.56%，中际旭创跌2.22%，新 易盛跌1.38%，寒武纪涨0.58%，汇川技术涨0.32%，阳光电源跌0.95%，澜起科技涨0.00%。 科创创业ETF（588360）业绩比较基准为中证科创创业50指数收益率，管理人为国泰基金管理有限公 司，基金经理为黄岳，成立（2021-06-29）以来回报为-29.03%，近一个月回报为15.58%。 ...

Core Insights - The Sci-Tech Innovation Board (STAR Market) is positioned to support technology innovation enterprises that align with national strategies and possess core technologies recognized in the market [1][2] - Many companies listed on the STAR Market have showcased their core technologies in their semi-annual reports, indicating their leading positions within their respective industries [1][3] - The core technologies of STAR Market companies are seen as a significant growth driver, reflecting their potential for substantial development [1][3] Company Highlights - Ruichuang Micro-Nano disclosed seven core technologies, including non-refrigerated infrared sensor focal plane array sensitive material preparation, all in mass production [1] - Huaxing Yuanchuang reported advantages in software, structure, and hardware development, with ten core technologies, including flexible OLED Mura compensation technology, achieving a Mura compensation rate of 98% [2] - Cambrian is one of the few companies globally that comprehensively masters core technologies in general-purpose intelligent chips and their foundational system software [2] Industry Trends - The STAR Market is home to many leading Chinese technology companies, some of which have broken international monopolies, contributing to the domestic replacement of foreign technologies [2][3] - The average R&D investment of STAR Market companies was 18.53% of their operating income in the first half of 2020, an increase of 6 percentage points from the previous year, totaling 12.9 billion yuan [3] - Companies like China Resources Microelectronics and Lanke Technology have made significant advancements in their respective fields, such as the production of SiC wafers and DDR5 memory chips [4] Future Directions - Companies are focusing on monetizing their technologies by hiring emerging technology experts and researchers to align product development with industry needs [5]

Core Viewpoint - 澜起科技 is pursuing an IPO in Hong Kong to expand its financing channels and strengthen its global presence, amid high market interest in AI and semiconductor-related companies [1] Company Overview - 澜起科技's stock price on August 13 was 90.15 yuan, with a slight decrease of 0.01 yuan from the previous trading day [1] - The trading volume on that day reached 2.398 billion yuan, with a turnover rate of 2.32%, maintaining a total market capitalization of 103.235 billion yuan [1] - The company specializes in integrated circuit design, focusing on products such as memory interface chips and PCIe Retimer chips, which are widely used in data centers and cloud computing [1] Industry Context - The semiconductor industry is characterized by cyclical trends, intense competition, and rapid technological advancements, which are critical factors for investors to consider [1]

天眼查商业履历信息显示，澜起科技股份有限公司，成立于2004年，位于上海市，是一家以从事计算 机、通信和其他电子设备制造业为主的企业。企业注册资本114478.9273万人民币，实缴资本90385.11万 人民币。公司法定代表人为杨崇和。 通过天眼查大数据分析，澜起科技股份有限公司共对外投资了9家企业，参与招投标项目7次，知识产权 方面有商标信息53条，专利信息135条，此外企业还拥有行政许可16个。 来源：金融界 金融界消息 截至2025年8月13日收盘，澜起科技（688008）报收于90.15元，下跌0.01%，换手率 2.32%，成交量26.58万手，成交金额23.98亿元。 资金流向方面，今日主力资金净流入3074.14万元，占比成交额1.28%。其中，超大单净流出4701.94万 元、占成交额1.96%，大单净流入7776.08万元、占成交额3.24%，中单净流出流出6308.53万元、占成交 额2.63%，小单净流入3234.39万元、占成交额1.35%。 澜起科技最新一期业绩显示，截至2025一季报，公司营业总收入12.22亿元、同比增长65.78%，归属净 利润5.25亿元，同比增长135.1 ...

Core Viewpoint - The semiconductor sector in China is experiencing significant growth, driven by AI demand and a shift towards inference computing, with the Sci-Tech Innovation Board Chip Index showing positive performance and the Sci-Tech Chip ETF gaining substantial traction in trading volume and net value [1][4][5]. Group 1: Market Performance - As of August 13, 2025, the Sci-Tech Innovation Board Chip Index increased by 0.90%, with notable gains from stocks such as China Shipbuilding Industry Corporation and Shanghai Hojin [1]. - The Sci-Tech Chip ETF (588200) rose by 0.95%, marking its third consecutive increase [1]. - The ETF recorded a turnover rate of 4.96% and a transaction volume of 1.557 billion yuan, with an average daily transaction volume of 2.474 billion yuan over the past year, ranking first among comparable funds [4]. Group 2: Fund Growth and Performance - The Sci-Tech Chip ETF saw a significant increase in scale, growing by 6.178 billion yuan over the past three months, leading among comparable funds [4]. - The ETF's share count increased by 2.181 billion shares in the last three months, also ranking first among comparable funds [4]. - The net value of the Sci-Tech Chip ETF rose by 78.97% over the past year, placing it first among comparable funds, with a ranking of 107 out of 2954 in the index stock fund category [4]. Group 3: Industry Outlook - IDC predicts that by 2027, the share of inference computing in China's intelligent computing will rise from approximately 41% in 2023 to around 72.6% [5]. - Tianfeng Securities anticipates continued optimistic growth in the global semiconductor market driven by AI, with a focus on domestic substitution amid supply chain risks [5]. - The top ten weighted stocks in the Sci-Tech Innovation Board Chip Index account for 57.59% of the index, with companies like Cambricon and SMIC being key players [5][7].

Group 1 - The semiconductor leading ETF (159665) opened with a slight increase of 0.07%, priced at 1.336 yuan [1] - Key holdings in the ETF include: - SMIC down 0.58% - Haiguang Information up 0.86% - Cambrian down 2.22% - Northern Huachuang up 0.28% - OmniVision up 0.24% - Lattice Semiconductor up 0.64% - Zhongwei Company up 0.56% - Zhaoyi Innovation up 0.02% - Changdian Technology up 0.06% - Unisoc up 0.27% [1] - The ETF's performance benchmark is the National Securities Semiconductor Chip Index return, managed by ICBC Credit Suisse Asset Management Company, with a return of 33.66% since its establishment on December 22, 2022, and a return of 7.25% over the past month [1]