大模型：中美大模型差距缩小，从单纯的性能提升迈向商业化落地。模型：2025 年，全球大模型迭代 速度整体放缓，中美大模型之间的差距迅速缩小，预计在 2026 年将进一步缩小差距乃至在部分领域超 越。国产创新：大模型的训练范式上不仅追求 Scaling，且在性能、效率与成本间寻求更优平衡。预 计，2026年大模型迭代将出现以下三个方向：模型发展演绎：1)突破长上下文瓶颈;2)多模态，世界模 型;3)Mid-training，Interleaved Thinking。 算力：1)超节点趋势明确，国产算力通过超节点实现整体性能提升，工程上具备差异化优势;2)AI Infra 重要性提升，核心关注市场规模、渗透率快速提升的软件层;3)量子计算开始向商业化迈进，25H2 多项 量子技术实现突破。 应用：行业 know-how 为护城河，软件进入最佳布局期。未来中国的 AI 范式为人机共驾，模型难以取 代具备定制化特点的软件。模型迭代后获得了更优秀的长上下文的能力，为更深度的应用做好准备。大 量公司 AI 收入占比突破 10%，软件行业迎来技术革新带来的"最佳击球点"。看好机器人的大小脑、 Agent、营销/办公/金融 ...

Core Insights - The emergency industry in China is a comprehensive and emerging sector that intersects multiple departments and fields, primarily encompassing emergency equipment and emergency services, with the former holding the majority share [1][12] - The development of the emergency industry is crucial for enhancing the national emergency system, improving emergency capabilities, ensuring public safety, and promoting economic growth [1][12] - The industry has entered a rapid growth phase, with significant investments and a mature technology and industrial chain being established [1][12] Market Size and Growth - The scale of China's emergency industry is projected to grow from 5,510.1 billion yuan in 2016 to 13,934.7 billion yuan in 2024, with expectations to reach 14,589.2 billion yuan by 2025 [4][12] - In 2024, the emergency equipment market is expected to be 9,199.8 billion yuan, accounting for 66.02% of the emergency industry, while emergency services and maintenance will reach 4,734.9 billion yuan, making up 33.98% [4][12] - By 2025, the emergency equipment market is anticipated to grow to 9,629 billion yuan (66.00%), and emergency services and maintenance to 4,960.2 billion yuan (34.00%) [4][12] Industry Definition and Classification - The emergency industry is defined as the sector that supports the first three phases of sudden events requiring urgent response, characterized by a wide coverage, long industrial chain, and cross-industry interactions [3][7] - According to the Ministry of Industry and Information Technology, the emergency industry is categorized into four main classes: safety protection, monitoring and early warning, emergency rescue and disposal, and safety emergency services [3][7] Regulatory Framework and Policies - The "14th Five-Year Plan" has marked a significant advancement in emergency management in China, with many key indicators being completed ahead of schedule [3][9] - The government has initiated revisions to several laws, including the "Emergency Response Law" and the "Production Safety Law," and has issued various policies to enhance emergency management capabilities [3][9] Industry Chain and Key Players - The upstream of the emergency industry includes emergency equipment suppliers and software information service providers, while the midstream focuses on emergency system services, and the downstream involves applications in natural disasters, accidents, public health, and social security [3][9] - Major players in the emergency industry include companies like Huatie Emergency, Beijing Lingtian Equipment Group, and Chuan Emergency, with some firms like Chuan Emergency and Chen An Technology involved in both monitoring and emergency rescue services [4][14] Technological Innovation - To promote the development of the emergency industry, it is essential to enhance technological innovation through measures such as talent cultivation, innovation platform construction, and the promotion of result transformation [5]

12月7日晚间，国产GPU厂商沐曦股份发布网上发行申购情况及中签率公告。 （以上所列股票仅为指数成份股，无特定推荐之意） AI人工智能ETF(512930)，场外联接(平安中证人工智能主题ETF发起式联接A：023384；平安中证人工智能主题ETF发起式联接C：023385；平安中证人工智 能主题ETF发起式联接E：024610)。 规模方面，AI人工智能ETF最新规模达27.92亿元。（数据来源：Wind） AI人工智能ETF紧密跟踪中证人工智能主题指数，中证人工智能主题指数选取50只业务涉及为人工智能提供基础资源、技术以及应用支持的上市公司证券作 为指数样本，以反映人工智能主题上市公司证券的整体表现。 数据显示，截至2025年11月28日，中证人工智能主题指数(930713)前十大权重股分别为中际旭创(300308)、新易盛(300502)、寒武纪(688256)、中科曙光 (603019)、澜起科技(688008)、科大讯飞(002230)、海康威视(002415)、豪威集团(603501)、金山办公(688111)、浪潮信息(000977)，前十大权重股合计占比 63.92%。（以上所列股票仅为指数成 ...

Core Insights - The Chinese fisheye lens industry is projected to reach a market size of approximately 1.428 billion yuan in 2024, with a year-on-year growth of 6.49%, driven primarily by the integration of 5G and AI technologies [1][3][6]. Industry Drivers - The core driving force for the industry is the deep integration of 5G and AI technologies, which ensures real-time lossless transmission of ultra-wide-angle images and enhances the usability of fisheye lenses through breakthroughs in distortion correction and edge quality enhancement [2][3][4]. - The "14th Five-Year Plan" for intelligent manufacturing supports the localization of optical components, accelerating the pace of domestic substitution [2]. Market Demand - There is a continuous growth in demand for fisheye lenses in various applications, including security monitoring, automotive 360° surround view systems, and the metaverse [2][4]. - The domestic security needs are driving the demand for monitoring cameras, with projected sales of approximately 53.49 million units in 2024, reflecting a slight year-on-year increase of 0.11% [2][4]. Competitive Landscape - The fisheye lens market is characterized by a highly concentrated competitive landscape, dominated by a few leading companies. Fuguang Co., Ltd. has achieved domestic substitution in 4K ultra-high-definition fisheye lens technology, with applications in aerospace engineering [4]. - Yutong Optical is recognized as a global leader in security monitoring lenses, utilizing aspheric lenses and proprietary algorithms to achieve high resolution and low distortion [4]. Market Trends - The market is experiencing a dual-track trend of "hardware limits approaching, software defining performance." Hardware advancements include the use of low-dispersion optical glass and nano-level coating processes to enhance resolution beyond 200 lp/mm [4]. - The industry is moving towards miniaturization and integration, with the total length of lenses being compressed to under 10mm, driven by applications in VR/AR, drones, and robotic vision [4].

AI人工智能ETF(512930)，场外联接(平安中证人工智能主题ETF发起式联接A：023384；平安中证人工 智能主题ETF发起式联接C：023385；平安中证人工智能主题ETF发起式联接E：024610)。 数据来源：wind AI人工智能ETF紧密跟踪中证人工智能主题指数，中证人工智能主题指数选取50只业务涉及为人工智能 提供基础资源、技术以及应用支持的上市公司证券作为指数样本，以反映人工智能主题上市公司证券的 整体表现。 数据显示，截至2025年11月28日，中证人工智能主题指数(930713)前十大权重股分别为中际旭创 (300308)、新易盛(300502)、寒武纪(688256)、中科曙光(603019)、澜起科技(688008)、科大讯飞 (002230)、海康威视(002415)、豪威集团(603501)、金山办公(688111)、浪潮信息(000977)，前十大权重 股合计占比63.92%。 截至2025年12月8日 10:40，中证人工智能主题指数(930713)强势上涨2.65%，成分股中际旭创(300308)上 涨5.83%，新易盛(300502)上涨5.43%，光迅科技(0022 ...

Group 1: Core Technology and Business Strategy - The company's core technological barriers are established in fields such as ultra-fine particle welding materials and low-temperature high-reliability welding materials, successfully narrowing the technological gap with international leaders [1] - The company has implemented a "multi-product matrix" strategy, achieving a leap from a single electronic assembly materials segment to a dual-segment model of "electronic assembly materials + reliability materials" [2] - The reliability materials segment focuses on three technical dimensions: mechanics, corrosion resistance, and thermal properties, providing modular solutions that reduce procurement and management costs for clients [2] Group 2: Financial Performance and Cost Management - The company's net profit in Q3 increased due to higher product sales and effective cost control strategies [3] - Raw material costs, specifically tin and silver, have risen approximately 7% and 23% year-on-year, respectively; however, the company has established a "long-term agreement + futures" dual-hedging strategy to stabilize profits [4] Group 3: Client Base and Market Position - The company serves a diverse range of industries, including consumer electronics, telecommunications, and new energy vehicles, with notable clients such as ZTE, Gree Electric, and BYD [5] - The company has built a strong reputation and established long-term relationships with numerous domestic and international clients, effectively mitigating risks associated with industry cycles [5] Group 4: Emerging Markets and Future Growth - The rapid development of new industries such as electric vehicles and AI is driving demand for high-end microelectronic welding materials, which the company produces [6] - The company aims to become a global supplier of electronic assembly and reliability materials solutions, focusing on R&D innovation to create sustainable long-term value for shareholders [6] Group 5: Dividend Policy and Domestic Substitution - The company has maintained a high dividend payout ratio since its listing and plans to continue optimizing shareholder return mechanisms [7] - The company is actively pursuing domestic substitution strategies, achieving performance levels in core products that meet international standards, thereby capturing market share in key sectors [8]

Group 1 - The core viewpoint of the news highlights the strong performance of the AI sector, with the Zhongzheng AI Theme Index rising by 1.33% and individual stocks like Fudan Microelectronics and Zhongke Star Map showing significant gains [1] - OpenAI is set to release the GPT-5.2 update soon, aiming to close the performance gap with Google's Gemini 3, which has received high praise from industry leaders [1] - The AI Artificial Intelligence ETF has shown a consistent upward trend, marking a 1.15% increase and achieving three consecutive days of gains [1] Group 2 - Major cloud service providers are increasing investments in AI chip development, with Amazon AWS launching the next-generation Trainium3 chip and previewing Trainium4, which is expected to enhance training efficiency and reduce costs [2] - The Zhongzheng AI Theme Index comprises 50 listed companies involved in providing resources, technology, and application support for AI, reflecting the overall performance of AI-related securities [2] - As of November 28, 2025, the top ten weighted stocks in the Zhongzheng AI Theme Index account for 63.92% of the index, indicating a concentrated investment in key players within the AI sector [2]

Core Viewpoint - The Central Enterprise ETF (159959) opened with a slight increase of 0.45%, priced at 1.552 yuan, indicating a stable performance in the market [1] Group 1: ETF Performance - The Central Enterprise ETF (159959) has a benchmark performance comparison with the China Securities Central Enterprise Structural Adjustment Index return rate [1] - Since its establishment on October 22, 2018, the fund has achieved a return of 54.80% [1] - The fund's return over the past month has been -2.14%, reflecting a recent decline [1] Group 2: Major Holdings - Key stocks in the Central Enterprise ETF include: - 澜起科技 (Lianqi Technology) with an opening increase of 0.65% - 中芯国际 (SMIC) with a slight increase of 0.03% - 海康威视 (Hikvision) with an increase of 0.27% - 国电南瑞 (Guodian NARI) with an increase of 0.22% - 招商银行 (China Merchants Bank) with a decrease of 0.02% - 宝钢股份 (Baosteel) with a decrease of 0.14% - 中国神华 (China Shenhua) with a decrease of 0.10% - 长安汽车 (Changan Automobile) with an increase of 0.08% - 中国电信 (China Telecom) unchanged - 中国建筑 (China State Construction) unchanged [1]

Core Insights - The "China Vision Valley" industry ecosystem conference held in Hangzhou on November 16, 2025, highlights the rapid development of the visual intelligence industry, which is part of the "296X" advanced manufacturing cluster, achieving a significant transition from strategic conception to a new economic landmark [1][2] - Hangzhou aims to establish itself as a global advanced manufacturing base, focusing on the integration of new technologies and industries to create a modern industrial cluster [1][2] Group 1: Manufacturing Development - Hangzhou's manufacturing sector has seen significant achievements, including winning the "Zhejiang Manufacturing Tian Gong Ding" award and maintaining the highest quality development index in the province for six consecutive years [1][2] - The city has 42 national manufacturing "single champion" enterprises, ranking fifth among cities nationwide and first among provincial capitals [1][2] Group 2: Industry Ecosystem - The "296X" advanced manufacturing cluster includes two major industry clusters: artificial intelligence and visual intelligence, along with nine additional clusters such as robotics, biomedicine, and new materials [2][3] - The visual intelligence industry in Hangzhou generated revenue of 710.4 billion yuan in the first three quarters of 2025, reflecting a year-on-year growth of 14.4% [3] Group 3: Innovation and Future Industries - Hangzhou is focusing on five major industry ecosystems: intelligent IoT, biomedicine, high-end equipment, new materials, and green energy, aiming to enhance industrial concentration and scale [2][4] - The city plans to cultivate a robust ecosystem for artificial intelligence, targeting a scale of 300 billion yuan for the AI terminal industry by 2027, with a focus on key research projects and popular product development [4][5] Group 4: Future Growth and Innovation - The city has introduced a "new force" initiative, identifying 47 innovative enterprises across future industry clusters, including synthetic biology and quantum technology [5] - By 2027, Hangzhou aims to nurture four world-class enterprises, 55 national manufacturing champions, and 600 specialized and innovative "little giant" enterprises, with a target of 7,800 industrial enterprises [5][6]

2025 年 12 月 06 日 相关研究 《AI Infra：重点关注数据层软件及 MaaS——计算机行业周报 20251124- 20251128》 2025/11/29 《谷歌大模型超预期了吗? 国内 AI 2026 年策略! 华为容器热点! ——计算机行业 周报 20251117-20251121 》 2025/11/22 证券分析师 申万宏源研究微信服务号 本期投资后了 2026 计算机年度策略：算力聚沙成塔，应用乘风而起。 ● 黄忠煌 A0230519110001 huangzh@swsresearch.com 洪依真 A0230519060003 hongyz@swsresearch.com 刘洋 A0230513050006 liuyang2@swsresearch.com 研究支持 崔航 A0230524080005 cuihang@swsresearch.com 徐平平 A0230525080002 xupp@swsresearch.com 曹峥 A0230525040002 caozheng@swsresearch.com 陈晴华 A0230525100001 chenqh@swsres ...