招商证券指出，2025年对具有高AI业务占比的光模块供应商而言是表现突出的一年，主要厂商实现了显著的营收增长和利润率扩张。预计在 AI基础设施投资周期未见减弱以及产品结构持续向更高价值解决方案升级的驱动下，这一优异表现有望延续2026年及以后。 把握算力+AI应用核心机会，建议重点关注全市场首只创业板人工智能ETF（159363）及场外联接（A类023407、C类023408），标的指数重 点布局光模块龙头"易中天"，光模块含量最新超56%。从赛道分布看，逾七成仓位布局算力，超两成仓位布局AI应用，能够高效捕捉AI主题 行情。（截至2025.11.30） 4日早盘，光模块CPO等算力硬件继续活跃，"易中天"接力连涨，今日天孚通信涨超8%冲击五连涨，新易盛冲击八连阳，中际旭创涨超1%， 长芯博创、铜牛信息、金信诺、联特科技等多股涨超2%。热门ETF方面，光模块CPO含量超56%的创业板人工智能ETF（159363）场内下探 回升，盘中翻红拉升逾1%，放量成交5亿元领跑同类。 | 多日 1分 5分 15分 30分 ▼ | F9 盘前盤后 叠加 九转 画线 工具 (2 (2 | 创业板人工智能ETF华宝 | 159 ...

Core Insights - The report emphasizes the gradual recovery of the chemical industry, with profit declines slowing down and demand gradually rebounding, particularly in sub-sectors like agricultural chemicals and fluorochemicals [22][23] - The AI application in various industries is accelerating, with significant advancements in hardware and software, leading to a reshaping of the global landscape [24][25] - The food and beverage industry is experiencing a slowdown in revenue growth, with rising costs impacting profit margins, yet there are emerging opportunities in niche markets like snacks and soft drinks [27][28] Domestic Market Performance - The A-share market is showing signs of stabilization, with the Shanghai Composite Index and the ChiNext Index trading at average P/E ratios above their three-year median, indicating a suitable environment for medium to long-term investments [9][13][15] - The coal and non-ferrous metals sectors are leading the market, while sectors like internet services and software development are underperforming [9][13] Industry Analysis - The electric power and public utilities sector is rated "stronger than the market," with a focus on stable returns and shareholder value, particularly in large hydropower companies and high-dividend coal enterprises [20] - The photovoltaic industry is facing challenges with overcapacity and price stability, but there is potential for recovery as the market undergoes structural adjustments [30][33] Investment Strategies - The report suggests a balanced investment strategy, focusing on high-dividend assets like banks and utilities for defensive positioning, while also considering growth opportunities in technology and AI sectors [12][24] - Specific recommendations include monitoring companies in the chemical sector that are well-positioned to benefit from supply-demand dynamics and regulatory changes [22][23]

Group 1 - The A-share market opened with mixed performance on December 3, with the Sci-Tech 50 ETF (588000) showing a slight increase of 0.14% in early trading [1] - The Sci-Tech 50 ETF has seen significant capital inflow, with a net inflow of 1.271 billion in the last ten days and 2.152 billion in the last twenty days [1] - The trading volume of the Sci-Tech 50 ETF reached 936 million at the time of reporting [1] Group 2 - The National Development and Reform Commission, along with other government bodies, issued an opinion to strengthen the construction of data-related disciplines and the digital talent workforce, aiming to integrate education, talent, and industry development in the data field [1] - The opinion encourages local governments to utilize resources like computing power vouchers and data vouchers to facilitate advancements in computing, algorithms, and data [1] Group 3 - CITIC Securities forecasts that Alibaba will undergo a comprehensive business transformation leveraging the Qwen large model, enhancing its B-end ecosystem through an open-source strategy and strong performance [2] - Alibaba is increasing its capital expenditure to meet the growing demand for computing power, with cloud revenue continuing to grow, validating the closed-loop logic of "infrastructure investment - technology iteration - commercial monetization" [2] - The Sci-Tech 50 ETF tracks the Sci-Tech 50 Index, with 69.3% of its holdings in the electronics sector and 5.17% in the computer sector, aligning well with the development of cutting-edge industries like AI and robotics [2]

（编辑 袁冠琳） 证券日报网讯 12月3日，宏微科技在互动平台回答投资者提问时表示，公司GaN技术目前主要聚焦于数 据中心、算力等电源系统以及机器人等新兴领域，关于与其他厂商的技术对比及太空等特殊应用场景， 涉及具体参数和认证要求等较为复杂，公司现阶段暂未开展相关方面的应用验证。 ...

格隆汇12月3日｜有投资者在互动平台向宏微科技提问：1、公司目前在GaN领域和国内领先的英诺赛科 相比有哪些区别？2、能否介绍一下GaN在太空中相比SiC有哪些优势？太空领域应用的GaN公司目前能 达到技术要求吗？ 宏微科技回复称，公司GaN技术目前主要聚焦于数据中心、算力等电源系统以及机器人等新兴领域，关 于与其他厂商的技术对比及太空等特殊应用场景，涉及具体参数和认证要求等较为复杂，公司现阶段暂 未开展相关方面的应用验证，敬请谅解。 ...

Group 1 - The core focus of the company’s GaN technology is currently on power systems for data centers and computing, as well as emerging fields such as robotics [1] - The company has not yet conducted application validation for specific parameters and certification requirements related to comparisons with other manufacturers and special applications like space [1]

Core Insights - OpenAI's Chief Research Officer Mark Chen discussed the company's strategic vision amid intense AI competition and technological advancements, addressing concerns about talent retention and the pursuit of AGI [1] Group 1: Talent Acquisition and Retention - OpenAI faces aggressive talent poaching from competitors like Meta, which reportedly invests billions annually in recruitment efforts, yet most OpenAI employees have chosen to stay [2] - Despite competitive salary pressures, OpenAI does not engage in salary wars, focusing instead on a shared vision of achieving AGI as the key to retaining talent [2] Group 2: Resource Allocation and Project Management - OpenAI is managing approximately 300 concurrent research projects, with a focus on prioritizing those that are most likely to advance AGI, emphasizing exploratory research over following trends [3] - The company maintains a transparent and strict resource allocation process, allowing for secondary projects but clearly defining their subordinate status to ensure efficiency [3] Group 3: Competitive Landscape and Model Development - OpenAI monitors competitor releases, such as Google's Gemini 3, but maintains its own development pace, emphasizing confidence in internal progress rather than reacting to external pressures [4] - The company is refocusing on pre-training capabilities, which had been deprioritized, believing there is still significant potential for improvement in this area [5] Group 4: AGI Development and Future Goals - Mark Chen believes that significant changes in AI capabilities will occur within the next two years, with goals set for AI to participate in research processes and eventually conduct end-to-end research autonomously [7] - The demand for computational power is expected to remain high, with Chen stating that even a threefold increase in resources would be quickly utilized [8] Group 5: Hardware Development and Future Interactions - OpenAI is collaborating with designer Jony Ive to develop next-generation AI hardware that aims to enhance user interaction by enabling continuous learning and memory capabilities [9] - The goal is to evolve AI from a passive assistant to a more intelligent entity that can remember user interactions and improve over time [9] Group 6: Strategic Focus Amid Competition - In response to the emergence of open-source models like DeepSeek, OpenAI emphasizes the importance of maintaining its research pace and innovation focus, rather than being swayed by competitive pressures [10]

本文字数：773，阅读时长大约2分钟 作者 | 一财阿驴 2025.12. 03 12 月 3 日 ， A 股 市 场 全 天 震 荡 调 整 ， 截 至 收 盘 ， 沪 指 跌 0.51% ， 深 成 指 跌 0.78% ， 创 业 板 指 跌 1.12%。 | 代码 | 名称 | 两日图 | 现价 | 涨跌 | 涨跌幅 | | --- | --- | --- | --- | --- | --- | | 000001 | 上证指数 | mon | 3878.00c | -19.71 | -0.51% | | 399001 | 深证成指 | and with | 12955.25c | -101.45 | -0.78% | | 399006 | 创业板指 | wil | 3036.79c | -34.36 | -1.12% | 盘面上，锂电池产业链全线回调，AI应用、电商、算力、消费电子、稳定币、6G、商业航天概念股 跌幅居前。超硬材料、煤炭、铝业板块逆势走强。 具体来看，煤炭板块集体拉升，大有能源、安泰集团、新大洲A涨停。 | 代码 | 名称 | 涨幅量 | 现价 | | --- | --- | --- | ...

| 代码 | 名称 | 两日图 | 现价 | 涨跌 | 涨跌幅 | | --- | --- | --- | --- | --- | --- | | 000001 | 上证指数 | any and | 3878.00c | -19.71 | -0.51% | | 399001 | 深证成指 | and all | 12955.25c | -101.45 | -0.78% | | 399006 | 创业板指 | will | 3036.79c | -34.36 | -1.12% | 盘面上，锂电池产业链全线回调，AI应用、电商、算力、消费电子、稳定币、6G、商业航天概念股跌幅居前。超硬材料、煤炭、铝业板 块逆势走强。 12月3日，A股市场全天震荡调整，截至收盘，沪指跌0.51%，深成指跌0.78%，创业板指跌1.12%。 具体来看，煤炭板块集体拉升，大有能源、安泰集团、新大洲A涨停。 | 代码 | 名称 | 涨幅量 | 现价 | | --- | --- | --- | --- | | 600403 | 大有能源 | +10.05% | 9.20 | | 600408 | 安泰集团 | +10.04% | 5.59 ...

截至午间收盘，沪指跌0.09%，深成指跌0.19%，创业板指跌0.5%。AI应用、电商、锂矿、消费电子、 固态电池、算力题材纷纷走弱；超硬材料、煤炭、有色金属板块走强。 截至午间收盘，沪指跌0.09%，深成指跌0.19%，创业板指跌0.5%。AI应用、电商、锂矿、消费电子、 固态电池、算力题材纷纷走弱；超硬材料、煤炭、有色金属板块走强。 ...