Group 1 - The communication sector continues to show strength, with the largest communication ETF, Huaxia (515050), rising by 2.9% and trading volume exceeding 300 million yuan, driven by significant gains in stocks like Tianfu Communication, which surged over 13% with trading volume surpassing 10 billion yuan [1] - Chinese scientists have achieved a world-first in the integration of optical and wireless communication systems, developing a "fiber-optic-wireless integrated communication system" that sets a new record for data transmission rates, highlighting its potential applications in 6G base stations and wireless data centers [1] - Global demand for optical fibers is on the rise, driven by the increasing need for high-speed, low-latency transmission in AI-driven data centers and data center interconnect (DCI) scenarios, as noted in a report by Guotai Junan [1] Group 2 - The Huaxia communication ETF (515050) focuses on electronic and communication hardware, with top holdings including Zhongji Xuchuang, Xinyi Sheng, and Lixun Precision, indicating a balanced exposure to both hardware and application sectors [2] - The Huaxia AI ETF (159381) has a significant portion of its weight in the optical module CPO sector and AI software applications, with its top ten holdings reflecting a diverse investment strategy [2] - The fund size of the Huaxia AI ETF is nearly 2 billion yuan, with a low comprehensive fee rate of 0.20%, making it attractive for investors seeking high elasticity in the AI and communication sectors [2]

2月23日，立讯精密（002475）公告称，公司于2026年2月13日首次通过股份回购专用证券账户以集中竞 价方式回购公司股份990.06万股，占公司总股本的0.14%，最高成交价为50.91元/股，最低成交价为 50.14元/股，成交总金额为4.99亿元（不含交易费用）。 ...

Market Overview - The Shanghai Composite Index increased by 0.41% to close at 4082.07 points, with a weekly high of 4142.56 points [1] - The Shenzhen Component Index rose by 1.39% to 14100.19 points, reaching a peak of 14296.48 points [1] - The ChiNext Index saw a 1.22% increase, closing at 3275.96 points, with a high of 3348.48 points [1] - In the global market, the Nasdaq Composite fell by 2.1%, the Dow Jones Industrial Average decreased by 1.23%, and the S&P 500 dropped by 1.39% [1] - In the Asia-Pacific region, the Hang Seng Index rose by 0.03%, while the Nikkei 225 Index increased by 4.96% [1] New Stock Issuance - Two new stocks were issued during the week: Tongbao Optoelectronics (920168.BJ) on February 9, 2026, and Tongling Technology (920187.BJ) on February 11, 2026 [2] Margin Trading - The total margin trading balance in the Shanghai and Shenzhen markets was 25,797.58 billion yuan, with a financing balance of 25,640.12 billion yuan and a securities lending balance of 157.46 billion yuan [3] - The margin trading balance decreased by 752.4 billion yuan compared to the previous week [3] - The Shanghai market's margin trading balance was 13,113.7 billion yuan, down by 356.66 billion yuan, while the Shenzhen market's balance was 12,683.88 billion yuan, down by 395.74 billion yuan [3] - A total of 3,486 stocks had margin buying, with 184 stocks having over 1 billion yuan in buying amounts, led by Xinyi Technology (103.25 billion yuan), Zhongji Xuchuang (98.63 billion yuan), and Wangsu Science and Technology (74.22 billion yuan) [3] Fund Issuance - Seven new funds were issued during the week, including Guoshou Anbao Enhanced Return Bond E, Huafu Anhua Bond D, Dongfanghong Monetary F, Bank of China Health Life Mixed C, Huitianfu Tiantianle Double Win Bond E, Nuoan Selected Return Mixed C, and Changsheng Electronic Information Theme Mixed C [5] Share Buybacks - Eight companies announced share buybacks, with the highest amounts executed by Luxshare Precision (002475), Hengyi Petrochemical (000703), Linyang Energy (601222), Kaiying Network (002517), and Huitai Medical (688617) [7] - The industries with the highest buyback amounts were electronics, petroleum and petrochemicals, and public utilities [8]

Market Overview - The A-share market experienced a collective decline on February 13, with the Shanghai Composite Index falling by 1.26% to 4,082.07 points, the Shenzhen Component Index down by 1.28% to 14,100.19 points, and the ChiNext Index decreasing by 1.57% to 3,275.96 points, with a total trading volume of approximately 2 trillion yuan [10]. - In the Asia-Pacific market, the Hong Kong Hang Seng Index rose by 2.53% to 27,081.91 points, while the Hang Seng Tech Index increased by 3.34% to 5,395.35 points [10]. - The European market saw the FTSE 100 index decline by 0.02% to 10,684.74 points, and the DAX 30 index drop by 1.06% to 24,991.97 points [10]. - In the US market, the Dow Jones Industrial Average fell by 1.66% to 48,804.06 points, and the Nasdaq Composite decreased by 1.33% to 22,627.27 points [10]. International News - The US Trade Representative, Katherine Tai, continues to uphold a strong trade policy despite a Supreme Court ruling that limits the President's authority to impose large-scale tariffs [9]. - A severe winter storm in the northeastern United States has led to flight cancellations and delays, causing the US Congress to postpone initial votes until February 24 [9]. - There are reports that the US may conduct military strikes against Iran on February 23 or 24, amid ongoing negotiations [9]. Domestic News - The German Chancellor, Olaf Scholz, is scheduled to visit China from February 25 to 26 at the invitation of Chinese Premier Li Qiang [11]. - The National Energy Administration plans to implement a new energy system and sector-specific energy planning, focusing on major strategic projects and enhancing electric vehicle charging networks [11]. - The unicorn company "Kimi" has secured the highest financing amount in the large model industry over the past year, surpassing $1.2 billion, and has achieved rapid growth in revenue driven by a surge in global paid users and API calls [12]. Important Announcements - Luxshare Precision has repurchased 9.9006 million shares at a cost of nearly 500 million yuan [13]. - Donghong Co., Ltd. has won a bid for a 353 million yuan pressure steel pipe and accessories project [13]. - Shuangliang Energy has secured a 100 million yuan contract for an H-class combined cycle power plant project [13].

新京报贝壳财经讯 2月23日，立讯精密发布公告称，公司于2026年2月13日首次通过股份回购专用证券 账户以集中竞价方式回购公司股份990.06万股，占公司总股本的0.14%，最高成交价为50.91元/股，最低 成交价为50.14元/股，成交总金额约为5亿元（不含交易费用）。本次回购股份资金来源为公司自筹资 金（含股票回购专项贷款资金等），回购价格未超过86.60元/股。本次回购符合相关法律法规及公司既 定的股份回购方案的要求。 ...

立讯精密2月24日披露，公司已于2026年2月13日首次通过股份回购专用证券账户，以集中竞价交易方式回购公司股份。此举标志着公司在2025年底启动的股 份回购方案已进入实质性实施阶段。 回溯公告可知，立讯精密于2025年12月31日审议通过了股份回购方案，同意公司使用自有资金或自筹资金以集中竞价交易方式回购公司股份。回购的股份将 全部用于实施员工持股计划或股权激励。此后，因公司进行2025年前三季度权益分派，回购价格上限由不超过86.96元/股调整为不超过86.6元/股，调整自 2026年2月12日起生效。 立讯精密在公告中强调，公司后续将根据市场情况在回购期限内继续实施本次回购计划，并按照相关法律法规的规定及时履行信息披露义务。 根据公司发布的公告，2026年2月13日，立讯精密首次回购股份数量为9,900,600股，占公司截至2026年2月12日总股本7,285,984,560股的比例为0.14%。此次 回购的最高成交价为50.91元/股，最低成交价为50.14元/股，成交总金额为499,946,537.83元。 本次回购的资金来源为公司自筹资金（含股票回购专项贷款资金等），回购价格未超过调整后的回购价格 ...

21世纪经济报道新质生产力研究院综合报道 早上好，新的一天又开始了。在过去的24小时内，科技行业发生了哪些有意思的事情？来跟21tech一起看看吧。 【巨头风向标】 2月23日，问界汽车官微发布《关于广东省惠州市车辆起火的说明》。其中称，2026年2月21日，一辆问界M9在广东省惠州市附 近起火，事件未造成人员伤亡。经初步调查，车辆三电系统状态正常，且未见车辆其它自身异常，判断事件非车辆自身原因导 致。说明称，将密切配合有关部门完成后续调查并积极协助用户处理后续事宜。请大家不信谣，不传谣。 问界通报"广东惠州车辆起火事件" 2月22日，智谱发布技术报告，全面解读GLM-5的技术细节。据称，GLM-5是一款旨在推动编程范式从"Vibe Coding"（氛围编 程）转向"Agentic Engineering"（智能体工程）的下一代基础模型。GLM-5 在前代模型 GLM-4.5 的智能体、推理与编程 （Agentic, Reasoning and Coding, ARC）能力基础上，采用稀疏注意力（DeepSeek Sparse Attention，DSA）以大幅降低推理成 本，同时保持长上下文能力无损。为了让 ...

相关ETF： 通信ETF华夏（515050）：跟踪中证5G通信主题指数，最新规模近80亿元，深度覆盖光模块、通信设 备、算力基础设施等领域，CPO+CPB概念股权重合计超76%，位居全市场第一。前五大权重股包含中 际旭创、新易盛等光模块龙头，同时覆盖立讯精密、工业富联等算力硬件标的。(A类：008086；C类： 008087) 创业板人工智能ETF华夏（159381）：跟踪指数的一半权重集中在光模块CPO板块，另一半权重覆盖AI 软件应用领域，形成"硬件+应用"的均衡布局。前10大权重股为中际旭创（14.27%）、新易盛 （13.00%）、天孚通信（7.20%）、蓝色光标、协创数据、同花顺、北京君正、润泽科技、昆仑万维、 深信服。目前基金规模近20亿元，场内综合费率仅0.20%，为同类最低，适合追求高弹性、看好AI+主 线的投资者。场外联接（A类：025505；C类：025506） 云计算ETF华夏（516630）：聚焦国产AI软硬件算力，计算机软件+云服务+计算机设备合计权重高达 83.7%，deep seek、AI应用含量均超40%。场内综合费率仅0.20%，位居同类最低。场外联接（A类： 019868； ...

Group 1 - Tongce Medical's chairman and executives plan to increase their shareholding by 6 to 12 million yuan within six months, following recent purchases totaling approximately 1.34 million yuan [1] - Luxshare Precision has repurchased 9.9006 million shares for nearly 500 million yuan, representing 0.14% of its total share capital [2] - Jintai Construction's subsidiary won a project in Malaysia worth approximately 281 million yuan, accounting for 1.53% of the company's audited revenue for 2024 [3] Group 2 - Kela Co. announced the removal of independent director Jing Naiquan due to loss of independence and failure to fulfill duties [4] - Mingyang Smart Energy is planning to acquire 100% of Zhongshan Dehua Chip Technology Co., with ongoing audits and evaluations [5] - BGI Genomics intends to sell a subsidiary's equity for approximately 50 million USD and adjust licensing agreements [6] Group 3 - Guotou Capital reported that valuation adjustments at Guotou Ruijin Fund are expected to impact 2026 net profit by less than 5% [7] - Donghong Co. won a bid for a pressure steel pipe project worth 353 million yuan [9] - Yashi Chuangneng's major shareholder's shares, amounting to 2.9165% of total shares, will be auctioned, but it will not affect the company's operations [10] Group 4 - Frontier Biotech signed an exclusive licensing agreement with GlaxoSmithKline, receiving an upfront payment of 40 million USD and potential milestone payments totaling up to 950 million USD [11] - Kede CNC's major shareholders committed not to reduce their holdings for the next six months [12] - Richen Co. reported a 31.87% increase in net profit for 2025, driven by market expansion and operational efficiency [13] Group 5 - Jiayou International's PPP project in Zambia has officially commenced commercial operations and charging [14] - Junxin Co. updated its H-share listing application, pending approvals from regulatory bodies [15] - Shuangliang Energy's subsidiary won a bid for a 100 million yuan project in the Middle East [16][17] Group 6 - Baili Tianheng's drug candidate achieved primary endpoints in a Phase III clinical trial for triple-negative breast cancer [18] - ST Jinglan announced a significant stock price increase of 86.90% without major changes in performance, warning of potential stock suspension if prices continue to rise [19] - *ST Huiteng projected a revenue of 330 to 400 million yuan for 2025, with negative net profit expected [20]

AI应用的落地离不开端侧硬件支撑，其快速发展也持续抬升端侧硬件需求，豆包手机形态、Openclaw 带火的Mac Mini均是端侧AI终端落地的标志性案例。AI应用对端侧硬件算力与效率提出明确要求，推 动传统手机、PC芯片加速向高端化升级，也推动相关芯片在制程工艺与架构设计上持续革新。PC和手 机作为核心用户入口，是大模型从算力中心走向物理世界、触达C端与B端用户的第一入口，也是端侧 AI最大的落地载体；该赛道亦吸引各大云厂商跨界布局，新兴力量的突围进一步重塑市场竞争格局。 抓住端侧入口的大厂，以及积极适配新型AI应用、重新定义PC和手机芯片产品的公司将在AI竞争中占 据优势。行业巨头虽坐拥深厚的端侧芯片技术壁垒，可满足低功耗与高端算力的核心要求，但仍需与时 俱进，以软件模型驱动硬件产品创新，方能持续稳固行业领先地位。 车载场景是端侧AI落地的最佳实践场景，车载芯片的迭代升级与国产生态构建将迎来重要发展机遇 智通财经APP获悉，东吴证券发布研报称，互联网与云算力大厂加速布局端云协同硬件生态、筑牢AI转 型硬件底座，云算力企业与互联网大厂均在持续加大端侧布局力度，通过搭建端云协同的闭环硬件生态 体系，夯实自身向 ...