证券研究报告 瑞芯微 (603893 CH) 发布协处理器加速端侧 AI 升级 2025 年 7 月 23 日│中国内地 半导体 7 月 17 日，我们受邀参加瑞芯微第九届开发者大会，本次大会以"AIoT 模 型创新重做产品"为主题，逾 4000 人报名参会。大会上公司发布首颗端侧 AI 大模型协处理器 RK1820/RK1828，受到业内广泛关注，协处理器有望成 为加速端侧产品 AI 升级的重要方式，在公司收入比重将逐步提升。此外， 公司为产业链合作伙伴展示了清晰的产品路线图，包括下一代旗舰芯片 RK3688 以及下一代协处理器 RK1860 等，从系统角度出发提供前瞻的硬件 支持。针对未来芯片发展路径，公司强调：1）SoC 与协处理器并行研发、 快速迭代；2）姊妹芯片同步研发、分时推出。我们认为，中国在 AI 产业发 展中具备本土特色，在发展通用云端大模型的同时，百行百业的 AIoT 发展 尤其迅速，瑞芯微旗舰芯片及协处理器产品具备先发优势，有望受益。 协处理器有望成为加速端侧产品 AI 升级的重要路径 公司发布首颗端侧 AI 大模型协处理器 RK1820/RK1828，针对主流模型进 行优化，可支持 3 ...

国金证券表示，南向资金成为关键"护盘力量"，流入规模激增。其持仓核心在金融（尤其是银行），但 近期开始多元化配置信息技术、通讯服务等。港股除南向资金外的其他各类资金持仓结构虽有差异，但 整体上青睐金融与科技板块，周期类信心仍偏弱。展望下半年，基于美元信用长期受损及人民币实际购 买力低估的背景，叠加南向资金（险资青睐银行股的稳定高股息）的持续支撑，预计港股"结构性牛 市"韧性仍在。人民币国际化空间及港股作为人民币核心资产代表的价值是长期看点。也需关注美元潜 在反弹等变量带来的短期波动，但预计对前期升值有限的人民币压力可控。 7月23日，恒生互联网科技业指数早盘持续走高，收涨2.64%。相关ETF方面，恒生互联网ETF （159688）半日涨2.76%，成交额超1.5亿。成分股多数飘红，宜搜科技涨超11%，中国民航信息网络、 快手-W、百度集团-SW、万国数据-SW、腾讯控股等涨幅居前。与此同时，恒生科技ETF指数基金 （513580）也延续昨日涨势，早盘涨幅达到1.74%。 消息面上，据证券时报，由中国移动通信联合会、中国通信工业协会指导，多家机构联合发起的"全球 RWA数据产业大会暨产学研【RWA全球产业联盟 ...

今日早盘，香港恒生指数表现强势，截至10点2分，涨幅达0.33%，盘中创2022年2月10日以来新高；恒 生科技指数涨0.82%。美团涨超4%，京东集团涨逾2%，阿里巴巴涨超2%。相关ETF方面，恒生互联网 ETF（159688）上涨1.44%，换手率超8%。与此同时，恒生科技ETF指数基金（513580）上涨1.22%。 消息面上，据央视新闻，7月18日，市场监管总局约谈饿了么、美团、京东三家平台企业，要求相关平 台企业严格遵守《中华人民共和国电子商务法》《中华人民共和国反不正当竞争法》《中华人民共和国 食品安全法》等法律法规规定，严格落实主体责任，进一步规范促销行为，理性参与竞争，共同构建消 费者、商家、外卖骑手和平台企业等多方共赢的良好生态，促进餐饮服务行业规范健康持续发展。 此外，据每日经济新闻，英伟达创始人兼CEO黄仁勋近日表示，中国市场至关重要，培养了全球50%的 AI人才；中国在模型层和应用层的发展非常迅速，像DeepSeek、阿里巴巴、Kimi这些公司都做得非常 出色。 （本文机构观点来自持牌证券机构，不构成任何投资建议，亦不代表平台观点，请投资人独立判断和决 策。） 中信证券表示，港股24Y ...

瑞芯微 20250718 摘要 瑞芯微推出 RK3,588 等旗舰芯片，采用 8 大核+4 小核 CPU 架构和 Magi GPU，NPU 算力达 32T，性能领先，主要应用于智能座舱、边缘 计算等领域，旨在提升高端市场竞争力。 瑞芯微 182X 系列芯片是全球首款 3D 堆叠协处理器，内置 DDR 内存， 支持 3B 和 7B 模型，在 AI 计算和加速方面表现高效，端到端响应延时 最低至 0.1 秒，性能优于英伟达 Orin Nano/NX。 瑞芯微计划推出下一代 1,860 系列，算力将达 60~80T，带宽超 1TB， 支持 UCIE 直连，定位于端侧跑 1.5B 到 13B 模型，进一步提升在高端 算力市场的竞争力。 兆易创新作为瑞芯微合作伙伴，提供定制化 DRAM 方案，提升终端设备 运行效率，具备广泛应用前景和较强竞争力，是重点推荐标的。 Hybrid bonding 技术通过显著增加单位面积连接点数量，提升信息传 输频宽，降低延时和功耗，成为半导体封装的重要发展方向，瑞芯微已 采用此技术。 DRAM 合约价在三季度预计上涨 70%-80%，低功耗 DRAM 涨幅达 38%-68%，兆易创新将显 ...

来源：环球网 2025年第三届中国国际供应链促进博览会的热潮中，一个现象耐人寻味：1688展台前人流如织，这家深 耕产业带数字化的平台，正成为中小企业供应链转型的"导航仪"，为江苏纺织品、潮州陶瓷等产业带提 供实时供需匹配。它所映射的，正是当下中国产业界的一场静水深流的变革——从技术突围到生态重 构，中国企业正以全链条创新重塑全球竞争新优势。这不仅是中国产业升级的必由之路，更是应对全球 不确定性、巩固"双循环"发展新格局的关键落子。 在全球供应链深度重构的十字路口，2025年中国国际供应链促进博览会如同一面棱镜，折射出中国产业 生态的韧性进化。以阿里巴巴、浪潮、联想等为代表的科技企业，正以技术突破、产业链协同和全球化 布局为支点，撬动一场覆盖"研产供销服"全链条的韧性革命。 走进E4馆，一条隐形的"自主创新链"贯穿展区：浪潮集团展示的全栈云计算能力，已为全球120余国提 供安全可控的数字底座，其服务器为金融、政务领域筑起数据安全堤坝。阿里巴巴通义大模型更是硬核 突围的代表：以DeepSeek R1三分之一的参数量实现性能超越，1688平台串联200万工厂形成"数字供应 链共同体"，正将小家电新品研发周期从18 ...

Group 1 - The Hang Seng Internet Technology Index has strengthened, rising by 2.9% as of the report, with an intraday increase exceeding 3.3% [1] - The Hang Seng Internet ETF (159688) has also seen gains, up 3.15% at the time of reporting, with a peak increase of 3.55% and a turnover rate exceeding 35% [1] - Key component stocks include Kingsoft Cloud, which rose over 13%, and Alibaba-W, which increased by more than 5% [1] Group 2 - According to Guosen Securities, Alibaba's revenue for the first quarter of the fiscal year 2026 is projected to be 247.8 billion yuan, reflecting a year-on-year growth of 2% [1] - The company is expected to face short-term pressure on profits due to increased investment in instant retail, but this strategy is anticipated to enhance user engagement and purchase frequency in the long term [1] - Revenue forecasts for Alibaba from FY2026 to FY2028 are 1,062.3 billion yuan, 1,149.0 billion yuan, and 1,217.4 billion yuan, respectively, with adjusted net profit estimates of 138.8 billion yuan, 171.8 billion yuan, and 195.4 billion yuan for the same period [1] Group 3 - Huatai Securities notes that the Hong Kong stock market has experienced a rebound over the past two months, approaching the high point of the first quarter of 2025 [2] - The market may lack a strong basis for significant short-term upward movement due to factors such as interest rates, risk premiums, and earnings, alongside uncertainties in the global economy and geopolitical environment in the third quarter [2] - Despite increasing attention from domestic and foreign investors towards Chinese assets and the expansion of the Hong Kong stock market, the risk of a significant market downturn is considered relatively controllable, highlighting the importance of sector rotation [2]

Market Overview - A-shares experienced a collective pullback with the Shanghai Composite Index down 0.09%, Shenzhen Component Index down 0.61%, and ChiNext Index down 1.13% as of the market close on July 2, 2025, with total trading volume reaching 1.377 trillion yuan [1] Sector Performance - The steel and photovoltaic ETFs led the gains, with the steel ETF (515210) rising by 3.69%, and several photovoltaic ETFs, including the leading photovoltaic ETF (516290) and photovoltaic 50 ETF (516880), increasing by over 3% [2] Policy and Industry Insights - The Central Financial Committee's sixth meeting emphasized the orderly exit of backward production capacity, reigniting expectations for supply-side reforms in the steel industry. Stricter emission reduction requirements in Tangshan have weakened raw materials while strengthening steel prices [3] - The photovoltaic sector is buoyed by news of collective production cuts among glass manufacturers, with government media advocating for high-quality development by breaking down "involution" competition. The China Photovoltaic Industry Association is guiding companies to sign voluntary production control agreements to maintain market order and promote sustainable industry development [3] Innovation Drug Market - The innovative drug sector is experiencing a pullback, but the introduction of a multi-tiered medical insurance payment system is expected to expand the innovative drug market. The new commercial health insurance innovative drug directory aims to include high-value innovative drugs beyond basic insurance coverage [4] Credit Bond Market Activity - The credit bond sector is gaining attention, with the top ten ETFs by trading volume led by the Yinhua Daily ETF (511880) at 13.321 billion yuan. Other notable ETFs include the Short-term Bond ETF (511360) and the Shanghai Stock Company Bond ETF (511070), both exceeding 10 billion yuan in trading volume [5] Trading Metrics - The benchmark government bond ETF (511100) recorded the highest turnover rate at 543.16%, with the 5-year local government bond ETF (511060) and the Hang Seng ETF (159312) also showing significant turnover rates [6] New ETF Launch - The Cash Flow ETF Yongyin (159223) is set to launch, closely tracking the National Index of Free Cash Flow. This index focuses on 100 companies with high and stable free cash flow, excluding financial and real estate sectors, and has shown positive returns over the past six years [7]

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Core Viewpoint - The first "Beautiful Life Expo" was held in Beijing, aiming to showcase high-quality domestic products and promote them as alternatives to foreign brands [1][2]. Group 1: Event Overview - The expo was organized by Sina Finance, with Alibaba, JD.com, Pinduoduo, and Douyin E-commerce as co-hosts, and Weibo and Meituan as strategic partners [1]. - The theme of the Alibaba booth was "Life's Companion," focusing on helping consumers discover quality products in various life scenarios [2]. Group 2: Product Strategy - Alibaba's 1688 platform showcased popular and trend-setting products sourced directly from manufacturers, emphasizing quality and affordability [3]. - The platform aims to help domestic manufacturers transition from OEM to branded products, enhancing their market presence [3][4]. Group 3: Market Data - As of the first half of the year, 1688 has over 100 million buyers and more than 1 million suppliers, with over half being manufacturing enterprises [5][7]. - The platform has experienced rapid growth due to its focus on B2B digital supply chains and the increasing demand for quality products from younger consumers [7]. Group 4: Brand Development - Alibaba is committed to empowering quality domestic brands through initiatives like "Youyou Resonance," which aims to present good products and companies to buyers [9]. - The introduction of the "Strict Selection" channel is designed to help consumers find quality products directly, moving away from a low-price competition model [10][11]. Group 5: Supply Chain and Globalization - Alibaba is enhancing its supply chain services to support manufacturers in optimizing their operations and focusing on production [12]. - The company is also building infrastructure for cross-border supply chains, aiming to facilitate the export of Chinese products to international markets [13].

Core Insights - Alibaba Group emphasizes AI as the core driver of business growth and future opportunities, committing to significant investments in AI infrastructure and technology [1][2][3] - The company reported a revenue of 996.347 billion yuan for the fiscal year 2025, with a net profit increase of 77% to 125.976 billion yuan [1] - Alibaba Cloud achieved double-digit revenue growth, with AI-related product revenue growing threefold for seven consecutive quarters [1] Business Strategy - The strategic focus is on "user-first" and "AI-driven" approaches, enhancing user experience and optimizing the merchant ecosystem [2] - Alibaba is actively investing in AI and cloud infrastructure, aiming to innovate and implement AI technologies across various industries [2][3] - The company is transitioning to a startup mentality to seize opportunities in the evolving market landscape [3] E-commerce Performance - Domestic e-commerce saw a 6% increase in customer management revenue, with the 88VIP membership growing to over 50 million [4] - International e-commerce, particularly through AliExpress and Trendyol, experienced a 33% revenue growth, benefiting from strong cross-border e-commerce performance [4] Innovation and User Growth - Strategic innovation businesses like 1688, Xianyu, DingTalk, and Quark continue to show steady growth, with Quark's user base exceeding 200 million [5] - DingTalk has become the largest efficiency office app in China, with an average of 42 million paid weekly active users as of March 2025 [5]