11月24日，力鼎光电盘中上涨2.01%，截至14:14，报26.36元/股，成交2174.65万元，换手率0.20%，总 市值108.26亿元。 分红方面，力鼎光电A股上市后累计派现5.48亿元。近三年，累计派现4.38亿元。 机构持仓方面，截止2025年9月30日，力鼎光电十大流通股东中，香港中央结算有限公司位居第三大流 通股东，持股1197.97万股，相比上期增加624.41万股。交银成长混合A（519692）位居第八大流通股 东，持股57.07万股，为新进股东。博道成长智航股票A（013641）位居第九大流通股东，持股50.06万 股，为新进股东。永赢科技驱动A（008919）退出十大流通股东之列。 今年以来力鼎光电已经6次登上龙虎榜，最近一次登上龙虎榜为7月21日。 资料显示，厦门力鼎光电股份有限公司位于福建省厦门市海沧区新阳工业区新美路26号1号厂房，成立 日期2002年9月27日，上市日期2020年7月30日，公司主营业务涉及光学镜头的设计、生产和销售业务。 主营业务收入构成为：镜头92.42%，配件及其他7.55%，其他业务收入0.03%。 力鼎光电所属申万行业为：计算机-计算机设备-安防设备 ...

Core Insights - The research team from Hebrew University of Jerusalem published a paper revealing that the magnetic field of light plays a direct role in the Faraday effect, challenging the long-held belief that only the electric field of light is significant [1][2]. Group 1: Research Findings - The study theoretically confirms that the oscillating magnetic field of light directly contributes to the formation of the Faraday effect, indicating that light can influence matter through its magnetic properties [1]. - The Faraday effect, discovered by Michael Faraday in 1845, involves the rotation of the polarization direction of light as it passes through a material in a constant magnetic field. The new research highlights the previously overlooked contribution of light's magnetic field [1]. - The research utilized the Landau-Lifshitz-Gilbert equation to conduct precise calculations, demonstrating that the magnetic field of light can induce magnetic moments within materials, similar to the effects of a static magnetic field [1]. Group 2: Experimental Predictions - Calculations predict that using magnetic materials like gadolinium gallium garnet in repeated Faraday experiments could show that the magnetic contribution of light to the Faraday effect can reach up to 17% for visible light and as high as 70% for infrared light [2]. - This finding suggests that the interaction between light and matter occurs not only through the electric field but also through the magnetic field, which has been underappreciated historically [2]. - Igor Rozhansky from the University of Manchester commented that the computational results are compelling and warrant further experimental validation, indicating potential new methods for scientists to control the internal spins of materials [2].

11月20日，精测电子盘中下跌2.01%，截至10:58，报66.83元/股，成交1.31亿元，换手率0.85%，总市值 186.95亿元。 资金流向方面，主力资金净流出1054.61万元，特大单买入0.00元，占比0.00%，卖出414.24万元，占比 3.16%；大单买入2331.88万元，占比17.81%，卖出2972.25万元，占比22.70%。 精测电子今年以来股价涨3.93%，近5个交易日跌6.40%，近20日跌6.70%，近60日涨4.39%。 资料显示，武汉精测电子集团股份有限公司位于武汉市东湖新技术开发区佛祖岭四路2号，成立日期 2006年4月20日，上市日期2016年11月22日，公司主营业务涉及显示、半导体及新能源检测系统的研 发、生产与销售。主营业务收入构成为：显示48.56%，半导体40.74%，新能源8.67%，其他(补 充)2.03%。 精测电子所属申万行业为：机械设备-通用设备-仪器仪表。所属概念板块包括：大基金概念、半导体、 光学、小米概念、中芯国际概念等。 截至11月10日，精测电子股东户数2.02万，较上期增加0.48%；人均流通股11258股，较上期减少 0.48%。2 ...

Core Viewpoint - The stock price of Haowei Group has experienced a decline of 2.00% on November 19, with a current price of 119.85 CNY per share, reflecting a market capitalization of 144.95 billion CNY [1] Company Overview - Haowei Integrated Circuit (Group) Co., Ltd. is located in Shanghai and was established on May 15, 2007, with its listing date on May 4, 2017. The company specializes in the research and design of semiconductor discrete devices and power management ICs, as well as the distribution of various semiconductor products [1] - The main revenue composition includes 82.92% from semiconductor design sales, 16.58% from semiconductor agency sales, 0.39% from semiconductor design technical services, 0.08% from leasing income, and 0.03% from other sources [1] Financial Performance - For the period from January to September 2025, Haowei Group achieved a revenue of 21.783 billion CNY, representing a year-on-year growth of 15.20%. The net profit attributable to the parent company was 3.210 billion CNY, with a year-on-year increase of 35.15% [2] - The company has distributed a total of 2.146 billion CNY in dividends since its A-share listing, with 1.253 billion CNY distributed over the past three years [3] Shareholder Information - As of September 30, 2025, the number of shareholders for Haowei Group reached 170,500, an increase of 18.31% from the previous period. The average number of circulating shares per shareholder decreased by 16.23% to 7,074 shares [2] - The top ten circulating shareholders include Hong Kong Central Clearing Limited as the second-largest shareholder, holding 142 million shares, a decrease of 20.6927 million shares from the previous period [3]

Core Viewpoint - Acolyte's stock price has experienced fluctuations, with a year-to-date decline of 2.51% and a recent drop of 4.27% over the past five trading days, indicating potential challenges in market performance [1][2]. Group 1: Stock Performance - As of November 18, Acolyte's stock price was 40.85 CNY per share, with a market capitalization of 3.992 billion CNY [1]. - The stock has seen a net outflow of 3.7747 million CNY in principal funds, with large orders accounting for 12.75% of total purchases and 23.03% of total sales [1]. - Year-to-date, Acolyte has appeared on the trading leaderboard once, with a net buy of -28.4996 million CNY on September 1 [1]. Group 2: Financial Performance - For the period from January to September 2025, Acolyte reported operating revenue of 337 million CNY, a year-on-year decrease of 7.46%, and a net profit attributable to shareholders of -16.3922 million CNY, a decline of 141.59% [2]. - Cumulatively, Acolyte has distributed 198 million CNY in dividends since its A-share listing, with 53.5388 million CNY distributed over the past three years [3]. Group 3: Company Overview - Acolyte, established on July 8, 1999, and listed on October 25, 2017, is located in Wuxi, Jiangsu Province, focusing on the research, production, and sales of chemical new materials, including polyether amines and specialty epoxy resins [1]. - The company's main business revenue composition includes 59.70% from fatty amines and 40.01% from optical materials [1].

Core Insights - The article discusses the transformative impact of AI on the imaging equipment industry, highlighting a shift from optical dominance to computational capabilities as the primary value driver [4][5][6]. Group 1: Historical Context and Evolution - Over the past 50 years, the balance between optical and computational contributions in imaging has evolved, indicating a new logic for the emergence of successful imaging companies [5][6]. - In the film era, the value of photography was almost entirely determined by optical and mechanical factors, with companies like Leica and Zeiss leading the market [8]. - The advent of digital technology marked the first significant intervention of computation, allowing companies like Canon and Sony to disrupt traditional optical firms by integrating computational elements into their products [8][9]. Group 2: The Role of Computation - Initially, computation served to optimize optical performance and simplify user operations, enhancing the overall user experience and expanding market demand [8][9]. - The true disruption began when computation shifted from merely optimizing optics to defining scenarios and reshaping reality, as seen with companies like GoPro and DJI [9][10]. - DJI's drones exemplify this shift, functioning as advanced computational platforms that deliver unprecedented aerial imaging capabilities [10]. Group 3: New Computational Paradigms - A new computational architecture is emerging, characterized by a combination of on-device processing, lightweight local models, and powerful cloud-based models, enabling unprecedented capabilities in imaging devices [11]. - This evolution allows for real-time AI functionalities and opens up new possibilities for understanding, enhancing, and generating images [11][13][15]. Group 4: Layers of Value Creation - The first layer of value is "understanding reality," where AI enhances the camera's ability to interpret and provide context to images, moving beyond mere recording [13]. - The second layer is "augmented reality," where AI contributes to creative expression and emotional resonance in photography [15]. - The third layer, "generating reality," represents a paradigm shift where images are created through computation rather than traditional optical means, as demonstrated by products like the Paragraphica camera [23][29]. Group 5: Market Opportunities and Future Directions - The potential for new imaging companies lies in leveraging high computational capabilities to unlock previously suppressed market demands, particularly in niche segments [29][30]. - Successful companies will focus on providing exceptional user experiences in specific scenarios, thereby expanding overall market demand [30][33]. - The future of the imaging industry is expected to be shaped by AI-native companies that prioritize innovative product thinking and a deep understanding of user needs [34].

Core Viewpoint - The stock of Jingfang Technology has experienced a decline, with a notable drop in both share price and trading volume, indicating potential concerns among investors regarding the company's performance and market position [1][2]. Financial Performance - For the period from January to September 2025, Jingfang Technology reported a revenue of 1.066 billion yuan, representing a year-on-year growth of 28.48% [2]. - The net profit attributable to shareholders for the same period was 274 million yuan, showing a significant increase of 48.40% compared to the previous year [2]. - Cumulatively, the company has distributed 496 million yuan in dividends since its A-share listing, with 130 million yuan distributed over the last three years [2]. Stock Market Activity - As of November 14, the stock price of Jingfang Technology was 27.73 yuan per share, with a market capitalization of 18.085 billion yuan [1]. - The stock has seen a year-to-date decline of 1.55%, with a 3.61% drop over the last five trading days and a 7.81% decline over the past 60 days [1]. - The net outflow of main funds was 24.0633 million yuan, with significant selling pressure observed [1]. Shareholder Structure - As of September 30, 2025, the number of shareholders increased to 147,700, up by 7.82% from the previous period [2][3]. - The second-largest shareholder, Dongwu Mobile Internet Mixed A, reduced its holdings by 4.8575 million shares, while Hong Kong Central Clearing Limited increased its holdings by 489,320 shares [3]. - New entrants among the top ten shareholders include Guolian An Semiconductor ETF and GF Zhongzheng 1000 ETF [3].

Core Points - Acolyte's stock price decreased by 2.03% on November 14, trading at 41.95 CNY per share with a market capitalization of 4.099 billion CNY [1] - The company has seen a year-to-date stock price increase of 0.12%, with a 5-day increase of 5.11% and a 20-day increase of 5.80%, but a 60-day decline of 6.78% [1] - Acolyte's main business includes the research, production, and sales of chemical new materials, with revenue composition of 59.70% from fatty amines and 40.01% from optical materials [1] Financial Performance - For the period from January to September 2025, Acolyte reported revenue of 337 million CNY, a year-on-year decrease of 7.46%, and a net profit attributable to shareholders of -16.39 million CNY, a decrease of 141.59% [2] - The company has distributed a total of 198 million CNY in dividends since its A-share listing, with 53.54 million CNY distributed over the last three years [3] Shareholder Information - As of September 30, Acolyte had 8,766 shareholders, an increase of 46.74% from the previous period, while the average number of circulating shares per person decreased by 31.85% to 10,917 shares [2]

Core Viewpoint - Quartz Co., Ltd. has shown a significant stock price increase of 38.68% year-to-date, despite a recent slight decline in the last five and twenty trading days [1][2] Company Overview - Jiangsu Pacific Quartz Co., Ltd. is located in Lianyungang City, Jiangsu Province, and was established on April 23, 1999, with its listing date on October 31, 2014 [1] - The company specializes in the research, production, and sales of high-purity quartz sand, quartz tubes (rods, plates, ingots, and cylinders), quartz crucibles, and other quartz materials, primarily used in light sources, photovoltaics, semiconductors, and optical fibers [1] - The revenue composition of the main business includes quartz tubes (rods) at 82.56%, quartz sand at 13.38%, other products at 3.61%, and quartz crucibles at 0.45% [1] Financial Performance - For the period from January to September 2025, Quartz Co. reported a revenue of 753 million yuan, a year-on-year decrease of 24.46%, and a net profit attributable to shareholders of 135 million yuan, down 56.81% year-on-year [2] - The company has distributed a total of 3.374 billion yuan in dividends since its A-share listing, with 2.945 billion yuan distributed in the last three years [3] Shareholder Information - As of September 30, 2025, the number of shareholders for Quartz Co. was 55,200, a decrease of 13.28% from the previous period, with an average of 9,813 circulating shares per person, an increase of 15.32% [2] - Major shareholders include Hong Kong Central Clearing Limited, which holds 11.6441 million shares, and new entrants such as Guotai Value Advantage Mixed Fund and E Fund Environmental Theme Mixed Fund [3]

Company Overview - Akole Technology Co., Ltd. is located in Wuxi, Jiangsu Province, and was established on July 8, 1999. The company was listed on October 25, 2017. Its main business involves the research, production, and sales of chemical new materials, including polyether amines, optical-grade polymer materials, and specialty epoxy resins [1][2]. Financial Performance - For the period from January to September 2025, Akole achieved operating revenue of 337 million yuan, a year-on-year decrease of 7.46%. The net profit attributable to the parent company was -16.39 million yuan, a year-on-year decrease of 141.59% [2]. - Since its A-share listing, Akole has distributed a total of 198 million yuan in dividends, with 53.54 million yuan distributed over the past three years [3]. Stock Performance - As of November 13, Akole's stock price increased by 2.02%, reaching 42.96 yuan per share, with a total market capitalization of 4.198 billion yuan. The stock has seen a year-to-date increase of 2.53% and a 7.19% increase over the past five trading days [1]. - The stock has appeared on the "Dragon and Tiger List" once this year, with the most recent occurrence on September 1, where it recorded a net buy of -28.50 million yuan [1]. Shareholder Information - As of September 30, Akole had 8,766 shareholders, an increase of 46.74% from the previous period. The average number of circulating shares per shareholder decreased by 31.85% to 10,917 shares [2]. Business Segments - The main revenue composition of Akole includes fatty amines (59.70%), optical materials (40.01%), and other products (0.29%) [1]. - Akole belongs to the basic chemical industry, specifically in the chemical products sector, and is associated with concepts such as optics, specialized and innovative new materials, share buybacks, and fuel cells [2].