Core Insights - The article highlights significant stock performance in the recent week, with notable gains in companies such as Guangku Technology, which surged by 39.19%, and Huasheng Lithium Battery, which increased by 20.22% [1][2] - Various sectors are under focus for potential investment opportunities, including aerospace, chips, AI, and influenza-related companies [1][2] Sector Summaries Aerospace - Companies like Yaguang Technology, Tianyin Machinery, and Aerospace Software are gaining attention due to recent positive developments in the aerospace and satellite navigation sectors [1][2] Chip Industry - Key players in the chip sector include Microguide Nano, Yunhan Chip City, and Northern Huachuang, which are being closely monitored for their growth potential [1][2] AI Sector - Companies such as Guanghe Tong and Ao Fei Entertainment are highlighted as significant players in the AI space, attracting investor interest [1][2] Influenza-related Companies - Notable companies in the influenza sector include Te Yi Pharmaceutical and Beida Pharmaceutical, which are considered promising investments [2] Light Communication - Guangku Technology and other firms like Changxin Bochuang and Lian Te Technology are recognized for their advancements in light communication technology [2] Human-like Robots - Companies such as Haoen Qidian and Dongfang Jinggong are noted for their developments in the human-like robot sector, indicating a growing market interest [2]

证券研究报告 | 2025年11月30日 估值周观察(11月第5期) 科技主导"反弹周" 策略研究 · 专题报告 证券分析师：王开 021-60933132 wangkai8@guosen.com.cn S0980521030001 证券分析师：陈凯畅 021-60375429 chengkaichang@guosen.com.cn S0980523090002 请务必阅读正文之后的免责声明及其项下所有内容 核心观点 请务必阅读正文之后的免责声明及其项下所有内容 • 近一周（2025.11.24-2025.11.28）海外市场普遍反弹，估值随股价修复。美股领涨，主要指数均上涨3%以上，其中纳斯达克100涨幅 最显著（+4.93%）。欧元区中，德国表现突出；亚洲市场整体温和上涨，恒生科技和日经225涨幅超3%，估值随股价修复。除道琼斯 工业指数，美股主要指数PE扩张均超过1x；纳斯达克、日经225、韩国综合指数、恒生科技PE扩张幅度超过2x。从估值分位数看，标 普500和法国CAC40位于历史较高水平，印度SENSEX30和恒生科技指数处于较低区间。 • 近一周(2025.11.24-2025.11.28)，A ...

Group 1 - The China Securities Regulatory Commission (CSRC) has published supplementary material requirements for overseas listing applications, specifically mentioning the need for Ligent Technologies, Inc. (纳真科技) to clarify compliance regarding offshore structures and reverse mergers [1][2] - Ligent Technologies has submitted a listing application to the Hong Kong Stock Exchange, with Citigroup and CITIC Securities acting as joint sponsors [1] - The CSRC has requested Ligent Technologies to provide legal opinions on various compliance aspects, including foreign exchange management, overseas investment, foreign investment, and tax management related to their offshore structure and reverse investment [1][2] Group 2 - The CSRC requires Ligent Technologies to clarify the ownership structure of its controlling shareholder, Hisense Group, and whether any shareholders holding over 5% of shares have any legal restrictions on their holdings [2] - The company must provide conclusive opinions on the legality of past equity changes in its domestic operating entities and the latest developments regarding litigation involving Qingdao Hisense Broadband [2] - Ligent Technologies is a leading global provider of optical communication and connection solutions, crucial for AI computing networks, and is one of the few companies with both optical module and optical chip R&D and mass production capabilities [2]

Core Insights - The company has successfully completed aging tests for its DFB laser chip and has begun small-scale shipments, marking a significant breakthrough in the optical communication core component sector [1] - The company aims to establish a vertically integrated layout in optical communication, covering "optical chips - optical devices - optical modules," which lays a solid foundation for the scalable development of its optical communication business [1] Group 1: Technological Advancements - The company has built an industrial cluster centered on optical technology over two decades, maintaining a leading position in smart terminals and LED industries, and expanding into three major business segments: smart display, LED, and optical communication [2] - The semiconductor division has established the world's largest digital intelligent compound semiconductor LED chip production base, achieving a complete independent industrial chain from substrate to chip manufacturing, with over 1,500 related invention patents [2][3] Group 2: Competitive Advantages - As a latecomer in the LED chip sector, the company has adopted mature and efficient production processes, leveraging existing facilities and equipment for the development of optical communication laser chips, significantly reducing initial project costs and technical adaptation challenges [3] - The company’s long-term accumulation in smart, information, and digital fields has enabled precise and efficient resource allocation, reinforcing the hardware foundation and process assurance for the optical chip project [3] Group 3: Growth and Transformation - The company’s long-term strategy focuses on establishing an industrial cluster based on optical technology, expanding into more niche areas of compound semiconductors beyond smart terminals, LED, and optical communication [4] - In the first three quarters of 2025, new businesses, including the LED and optical communication sectors, contributed over 60% of profits, becoming the core driver of operational growth and demonstrating a positive trend towards high-end breakthroughs [4] Group 4: Future Prospects - The company has initiated intelligent upgrades to its optical module production lines to enhance large-scale delivery capabilities, focusing on next-generation optical communication technologies to meet the demands of AI deployment [5] - With the ongoing rollout of 5G, the acceleration of 6G, and the increasing construction of data centers, the optical communication industry presents vast development opportunities, positioning the company to leverage these trends for significant breakthroughs in its optical communication business [5]

Core Viewpoint - Cambridge Technology's stock has shown significant growth this year, with a year-to-date increase of 178.62%, indicating strong market performance and investor interest [1][2]. Financial Performance - For the period from January to September 2025, Cambridge Technology achieved a revenue of 3.36 billion yuan, representing a year-on-year growth of 21.57% [2]. - The net profit attributable to shareholders for the same period was 259 million yuan, reflecting a substantial increase of 70.88% year-on-year [2]. Stock Market Activity - On November 28, the stock price rose by 2.03% to 112.38 yuan per share, with a trading volume of 2.256 billion yuan and a turnover rate of 7.45% [1]. - The stock has appeared on the "Dragon and Tiger List" nine times this year, with the most recent appearance on October 9, where it recorded a net purchase of 53.38 million yuan [1]. Shareholder Information - As of September 30, 2025, the number of shareholders was 67,000, a decrease of 0.64% from the previous period, while the average number of circulating shares per person increased by 0.64% to 3,999 shares [2][3]. - The second-largest circulating shareholder is Hong Kong Central Clearing Limited, holding 15.853 million shares, an increase of 4.9918 million shares from the previous period [3].

Core Viewpoint - Dongshan Precision has shown significant stock performance with a year-to-date increase of 157.67%, indicating strong market interest and potential growth opportunities in the precision manufacturing sector [1][2]. Group 1: Stock Performance - As of November 28, Dongshan Precision's stock price reached 75.06 CNY per share, with a trading volume of 1.581 billion CNY and a market capitalization of 137.48 billion CNY [1]. - The stock has experienced a 15.96% increase over the past five trading days, a 9.58% increase over the past 20 days, and a 23.17% increase over the past 60 days [1]. - The company has appeared on the "Dragon and Tiger List" nine times this year, with the most recent appearance on November 6, where it recorded a net purchase of 373 million CNY [1]. Group 2: Company Overview - Dongshan Precision, established on October 28, 1998, and listed on April 9, 2010, is located in Suzhou, Jiangsu Province, and specializes in precision sheet metal and casting manufacturing, as well as flexible circuit board production [2]. - The company's revenue composition includes 65.23% from electronic circuit products, 17.98% from touch panels and LCD modules, 13.93% from precision components, 1.69% from LED display devices, and 1.17% from other sources [2]. - The company operates within the electronics industry, specifically in the printed circuit board sector, and is involved in various concept sectors such as MLED, OLED, automotive lightweighting, optical communication, and charging piles [2]. Group 3: Financial Performance - For the period from January to September 2025, Dongshan Precision reported a revenue of 27.071 billion CNY, reflecting a year-on-year growth of 2.28%, and a net profit attributable to shareholders of 1.223 billion CNY, which is a 14.61% increase year-on-year [2]. - The company has distributed a total of 1.544 billion CNY in dividends since its A-share listing, with 731 million CNY distributed over the past three years [3]. Group 4: Shareholder Information - As of September 30, 2025, Dongshan Precision had 105,100 shareholders, a decrease of 1.48% from the previous period, with an average of 13,191 shares held per shareholder, an increase of 1.50% [2]. - The largest circulating shareholder is Hong Kong Central Clearing Limited, holding 68.7123 million shares, which increased by 5.2492 million shares compared to the previous period [3].

Core Viewpoint - Fuzhou Fuzhijian Technology Co., Ltd. has shown significant stock performance and financial growth in 2023, with a notable increase in revenue and net profit, indicating strong market positioning in the optical and laser technology sectors [1][2]. Financial Performance - As of October 31, 2025, Fuzhijian Technology achieved a revenue of 842 million yuan, representing a year-on-year growth of 26.62% [2]. - The company's net profit attributable to shareholders reached 218 million yuan, marking a year-on-year increase of 29.75% [2]. - The stock price has increased by 57.06% year-to-date, with a 24.34% rise over the past five trading days [1]. Stock Market Activity - On November 28, 2023, the stock price rose by 2.05% to 50.73 yuan per share, with a trading volume of 563 million yuan and a turnover rate of 2.42% [1]. - The company has appeared on the "Dragon and Tiger List" twice this year, with the most recent instance on September 19, where it recorded a net purchase of 126 million yuan [1]. Shareholder Information - As of September 30, 2025, the number of shareholders increased to 73,300, up by 2.14% from the previous period [2]. - The average number of circulating shares per shareholder decreased by 2.10% to 6,389 shares [2]. - Major shareholders include Hong Kong Central Clearing Limited and Yongying Semiconductor Industry Mixed Fund, with significant increases in their holdings [3].

Company Overview - Srey New Materials Co., Ltd. is located in Xi'an High-tech Zone, Shaanxi Province, and was established on July 11, 1995. The company went public on March 16, 2022. Its main business involves high-strength and high-conductivity copper alloy materials and products, medium and high-voltage electrical contact materials and products, high-performance metal chromium powder, CT and DR tube components, and next-generation copper-iron alloy materials [1][2]. Financial Performance - For the period from January to September 2025, Srey New Materials achieved operating revenue of 1.174 billion yuan, representing a year-on-year growth of 21.74%. The net profit attributable to the parent company was 108 million yuan, reflecting a year-on-year increase of 37.74% [2]. - Since its A-share listing, Srey New Materials has distributed a total of 167 million yuan in dividends, with 135 million yuan distributed over the past three years [3]. Stock Performance - As of November 28, Srey New Materials' stock price increased by 2.06%, reaching 25.82 yuan per share, with a trading volume of 296 million yuan and a turnover rate of 1.59%. The total market capitalization is 19.973 billion yuan [1]. - The stock has seen a significant price increase of 195.42% year-to-date, with a 17.90% rise over the last five trading days, 33.09% over the last 20 days, and 49.08% over the last 60 days [1]. Shareholder Information - As of September 30, Srey New Materials had 13,800 shareholders, a decrease of 3.52% from the previous period. The average number of circulating shares per shareholder increased by 3.65% to 53,101 shares [2]. Capital Flow - In terms of capital flow, the net inflow of main funds was 2.3005 million yuan, with large orders accounting for 30.26% of purchases and 30.97% of sales. Notably, special large orders amounted to 23.8978 million yuan, representing 8.08% of total transactions [1]. Business Segmentation - The revenue composition of Srey New Materials includes high-strength and high-conductivity copper alloy materials and products (46.51%), medium and high-voltage electrical contact materials and products (22.90%), and other segments such as medical imaging components (5.31%) and high-performance metal chromium powder (5.08%) [1]. Industry Classification - Srey New Materials is classified under the non-ferrous metals sector, specifically in the metal new materials category, and is associated with concepts such as ultra-high voltage, CPO, new materials, optical communication, and shield machines [2].

Group 1: Stock Performance - The stock price of Zhizheng Co., Ltd. increased by 2.11% on November 28, reaching 71.50 CNY per share, with a trading volume of 30.20 million CNY and a turnover rate of 0.57%, resulting in a total market capitalization of 5.33 billion CNY [1] - Year-to-date, the stock price has risen by 36.97%, with a 6.72% increase over the last five trading days, 8.48% over the last 20 days, and 12.74% over the last 60 days [2] Group 2: Financial Metrics - For the period from January to September 2025, Zhizheng Co., Ltd. reported operating revenue of 151 million CNY, a year-on-year decrease of 22.07%, and a net profit attributable to shareholders of -29.51 million CNY, a year-on-year decrease of 95.76% [2] - The company has cumulatively distributed dividends of 19.38 million CNY since its A-share listing, with no dividends distributed in the past three years [3] Group 3: Company Overview - Zhizheng Co., Ltd. was established on December 27, 2004, and was listed on March 8, 2017. The company is located in the Minhang District of Shanghai and specializes in the research, production, and sales of environmentally friendly polyolefin polymer materials for wire and cable applications [2] - The main business revenue composition includes 99.45% from polymer materials for cables and 0.55% from semiconductor equipment and spare parts [2] - The company is classified under the Shenwan industry as Electronics - Semiconductors - Semiconductor Equipment, and is associated with concepts such as small-cap, new materials, nuclear power, optical communication, and 5G [2] Group 4: Shareholder Information - As of September 30, the number of shareholders of Zhizheng Co., Ltd. was 13,900, an increase of 6.52% from the previous period, with an average of 5,363 circulating shares per person, a decrease of 6.12% from the previous period [2]

Domestic Market Performance - The equity market experienced fluctuations on November 27, with the Wind All A Index declining by 0.01% and a total trading volume of 1.72 trillion yuan, a decrease of 74 billion yuan from the previous day [2] - The ChiNext Index faced selling pressure after breaking through the 3100 point mark, confirming previous reports that it was nearing a peak and facing profit-taking pressure [2][3] - The overall market remains in a volatile state, with the Wind All A Index showing a pattern of rising and falling over three consecutive days, indicating insufficient confidence among investors [2] Index and Industry Recovery - The recovery of major indices since the significant drop on November 21 shows varied performance, with the CSI 2000 index down only 0.52%, while the Shanghai Composite and CSI 500 indices fell by 1.20% and 1.57%, respectively [3] - The technology sector has been the main focus of the rebound, with the STAR 200 index recovering its losses from November 21, showing an overall increase of 1.41% [3] - The media and communication sectors saw increases of 3.75% and 3.67%, driven by narratives surrounding AI applications and optical communications [3] Investment Opportunities - Potential rebound opportunities include the domestic electronic industry, which has not yet shown significant recovery, and the power equipment sector, which may attract funds as market sentiment shifts [3] - The automation equipment sector, particularly robotics, has only just begun to recover from previous declines and may present further investment opportunities [3] - If market sentiment weakens, the underperforming dividend sector could benefit from risk-averse behavior among investors [3] Hong Kong Market Insights - Southbound capital has shown a cautious attitude, with a shift from continuous net inflows to slight net outflows, indicating a wait-and-see approach among investors [4] - The consumer sector in Hong Kong has seen gains, potentially linked to upcoming policy discussions, while the A-share consumer policy debate has yet to gain momentum [4] Bond Market Dynamics - The bond market has returned to a weak oscillation pattern, with institutions remaining cautious and continuing to sell bonds [4] - The yields on 10-year and 30-year government bonds rose by 1.0 and 0.3 basis points, respectively, reflecting ongoing market pressures [4][6] - The overall cautious sentiment in the bond market is expected to persist in the short term, with investors awaiting new information to shift market expectations [6] Commodity Market Overview - The domestic commodity market has shown stable performance with notable structural highlights, particularly in precious metals like platinum and palladium, which saw significant price increases on their first trading day [7] - Precious metals have continued to attract investment, with silver outperforming gold, and industrial metals showing mild recovery [7][8] - The glass market has experienced a five-day rally, attributed to low valuations and supply contraction expectations [9] Fund Flows and Market Sentiment - The commodity market experienced a slight outflow of 0.5 billion yuan, but precious metals have seen consistent inflows, indicating strong investor interest [8] - The market is beginning to price in risks associated with the Federal Reserve's independence, supporting a mild increase in precious metal prices [8] - The silver inventory has dropped nearly 50% since mid-October, leading to a "short squeeze" scenario that has driven up silver prices [8]