丨证券研究报告丨 [Table_scode 联合研究丨公司点评丨华丰科技（ Msg1] 688629.SH） [Table_Title] AI 业务加速推进，盈利持续改善 报告要点 [Table_Summary] 作为国内高速数通连接器的核心厂商之一，公司有望持续受益于国产算力建设浪潮，深度参与 国产算力机柜方案渗透。 分析师及联系人 [Table_Author] 于海宁 王贺嘉 刘泽龙 SAC：S0490517110002 SAC：S0490520110004 SAC：S0490525040002 SFC：BUX641 SFC：BUX462 请阅读最后评级说明和重要声明 %% %% %% %% research.95579.com 1 [Table_scodeMsg2] 华丰科技（688629.SH） cjzqdt11111 [Table_Title2] AI 业务加速推进，盈利持续改善 [Table_Summary2] 事件描述 华丰科技发布 2025 年第三季度报告。报告期内，公司实现营业收入 16.59 亿元，同比增长 121.47%；实现归属母公司股东的净利润 2.23 亿元，同比增长 558.51 ...

Market Overview - The Shanghai Composite Index fell by 0.97% on November 14, with only 4 out of the 28 sectors rising, led by the comprehensive and real estate sectors, which increased by 1.58% and 0.39% respectively [1] - The electronic and communication sectors experienced the largest declines, with drops of 3.09% and 2.46% respectively [1] Capital Flow Analysis - The main capital outflow from the two markets totaled 81.32 billion yuan, with 5 sectors seeing net inflows [1] - The pharmaceutical and biological sector had the highest net inflow, amounting to 680 million yuan, while the defense and military industry saw a net inflow of 667 million yuan despite a decline of 0.44% [1] Defense and Military Industry Performance - The defense and military sector had 138 stocks, with 61 stocks rising and 73 stocks falling on the day [2] - The top three stocks with the highest net inflow were Aerospace Development (794 million yuan), Huafeng Technology (408 million yuan), and AVIC Shenyang Aircraft (189 million yuan) [2] - The sector's net outflow was led by Western Superconducting (1.70 billion yuan), China Shipbuilding (1.55 billion yuan), and China Satellite (1.43 billion yuan) [2][3] Top Gainers in Defense and Military Sector - Aerospace Development saw a price increase of 10.06% with a turnover rate of 17.05% and a main capital flow of approximately 793.99 million yuan [2] - Other notable gainers included Huafeng Technology (6.46% increase) and AVIC Shenyang Aircraft (1.01% increase) [2] Top Losers in Defense and Military Sector - Western Superconducting experienced a decline of 2.51% with a main capital outflow of approximately 169.80 million yuan [3] - Other significant decliners included China Shipbuilding (-0.84%) and China Satellite (-2.66%) [3]

Market Overview - The main funds in the Shanghai and Shenzhen markets experienced a net outflow of 81.32 billion yuan, with the Sci-Tech Innovation Board seeing a net outflow of 6.59 billion yuan [1] - A total of 214 stocks saw net inflows, while 378 stocks experienced net outflows [1] Sci-Tech Innovation Board Performance - On the Sci-Tech Innovation Board, 192 stocks rose, with one stock, Jindike, hitting the daily limit, while 394 stocks declined [1] - The top three stocks with the highest net inflows were Huafeng Technology (net inflow of 408 million yuan), followed by Aters and Dongxin Co., with net inflows of 130 million yuan and 109 million yuan, respectively [1] Continuous Fund Flow Analysis - There are 43 stocks that have seen continuous net inflows for more than three trading days, with Bidet Pharmaceutical leading at 11 consecutive days of inflow [2] - Conversely, 145 stocks have experienced continuous net outflows, with Zhixiang Jintai leading at 14 consecutive days of outflow [2] Top Fund Inflows - The top stocks by net inflow include: - Huafeng Technology: 40.78 million yuan, with a flow rate of 14.48% and a price increase of 6.46% [2] - Aters: 13.01 million yuan, with a flow rate of 3.14% and a price decrease of 1.07% [2] - Dongxin Co.: 10.87 million yuan, with a flow rate of 5.06% and a price increase of 0.13% [2] Notable Outflows - The stocks with the highest net outflows included: - SMIC: 1.26 billion yuan, with a price drop of 4.00% [1] - Lankai Technology: 425 million yuan outflow [1] - Haiguang Information: 380 million yuan outflow [1]

Core Viewpoint - The military electronics sector experienced a decline of 0.25% on November 14, with Guoguang Electric leading the drop. The Shanghai Composite Index closed at 3990.49, down 0.97%, while the Shenzhen Component Index closed at 13216.03, down 1.93% [1]. Group 1: Stock Performance - Aerospace Development (000547) saw a significant increase of 10.06%, closing at 9.41, with a trading volume of 2.7084 million shares [1]. - Huafeng Technology (688629) rose by 6.46%, closing at 79.11, with a trading volume of 355,200 shares and a transaction amount of 2.816 billion [1]. - Guoguang Electric (688776) experienced a notable decline of 9.42%, closing at 88.50, with a trading volume of 65,000 shares and a transaction amount of 591 million [2]. Group 2: Capital Flow - The military electronics sector saw a net inflow of 1.12 billion from institutional investors, while retail investors experienced a net outflow of 505 million [2][3]. - Aerospace Development (000547) had a net inflow of 738 million from institutional investors, representing 29.19% of its total trading volume [3]. - Huafeng Technology (688629) recorded a net inflow of 424 million from institutional investors, accounting for 15.04% of its total trading volume [3].

Group 1 - The core viewpoint of the news is that Huafeng Technology has seen a significant increase in its stock price, rising by 5.29% to reach 78.24 CNY per share, with a total market capitalization of 36.068 billion CNY [1] - Huafeng Technology, established on November 21, 1994, specializes in the research, production, and sales of optical and electrical connectors and cable components, providing system solutions to customers [1] - The company's main business revenue composition includes components (61.65%), connectors (29.83%), system interconnection products (5.90%), other supporting components (1.68%), and others (0.94%) [1] Group 2 - From the perspective of fund holdings, one fund under Chuangjin Hexin has a significant position in Huafeng Technology, with the Chuangjin Hexin Technology Growth Stock A fund reducing its holdings by 10,130 shares to 112,900 shares, representing 4.64% of the fund's net value [2] - The Chuangjin Hexin Technology Growth Stock A fund has a total scale of 155 million CNY and has achieved a year-to-date return of 17.42%, ranking 3150 out of 4216 in its category [2] - The fund manager, Zhou Zhimin, has been in position for 7 years and 324 days, with the best fund return during his tenure being 96.52% and the worst being -37.88% [3]

Market Overview - The military electronics sector increased by 0.75% on November 13, with Tianao Electronics leading the gains [1] - The Shanghai Composite Index closed at 4029.5, up 0.73%, while the Shenzhen Component Index closed at 13476.52, up 1.78% [1] Stock Performance - Tianao Electronics (002935) closed at 19.90, up 10.01% with a trading volume of 280,500 shares and a transaction value of 537 million [1] - Huafeng Technology (688629) rose by 4.84% to 74.31, with a trading volume of 130,100 shares and a transaction value of 266.6 million [1] - Other notable performers include Gaode Infrared (002414) up 4.38% and Guanshang Technology (301213) up 2.56% [1] Fund Flow Analysis - The military electronics sector experienced a net outflow of 174 million from institutional investors, while retail investors saw a net inflow of 232 million [2] - The overall retail investor net outflow was 58.05 million [2] Individual Stock Fund Flow - Tianao Electronics had a net inflow of 86.99 million from institutional investors, while retail investors experienced a net outflow of 66.25 million [3] - Huafeng Technology saw a net inflow of 79.78 million from institutional investors, with retail investors also facing a net outflow of 45.70 million [3] - Gaode Infrared recorded a net inflow of 63.34 million from institutional investors, while retail investors had a net outflow of 62.83 million [3]

Core Viewpoint - Huafeng Technology's stock price increased by 5.01% to 74.43 CNY per share, with a trading volume of 9.11 billion CNY and a market capitalization of 34.312 billion CNY as of November 13 [1] Company Overview - Sichuan Huafeng Technology Co., Ltd. is located in Mianyang, Sichuan Province, established on November 21, 1994, and listed on June 27, 2023 [1] - The company specializes in the research, development, production, and sales of optical and electrical connectors and cable components, providing system solutions to customers [1] - Revenue composition: components 61.65%, connectors 29.83%, system interconnection products 5.90%, other supporting parts 1.68%, and others 0.94% [1] Fund Holdings - One fund under Jiao Yin Schroder holds a significant position in Huafeng Technology, specifically the Jiao Yin Zhi Xuan Star Light Mixed Fund (FOF-LOF) A (501210), which held 68,300 shares, accounting for 0.47% of the fund's net value, ranking as the fourth-largest holding [2] - The fund has generated an estimated floating profit of approximately 242,500 CNY today [2] - The fund was established on November 10, 2021, with a current scale of 1.211 billion CNY, achieving a year-to-date return of 35.65% and a one-year return of 28.59% [2] Fund Manager Information - The fund manager of Jiao Yin Zhi Xuan Star Light Mixed Fund (FOF-LOF) A is Liu Bing, who has been in the position for 4 years and 83 days [3] - The total asset size of the fund is 2.027 billion CNY, with the best return during Liu Bing's tenure being 40.31% and the worst being -12.13% [3]

Group 1 - The core viewpoint of the news is that Huafeng Technology has seen a significant increase in its stock price, with a rise of 5.01% to 74.43 CNY per share, and a total market capitalization of 34.312 billion CNY [1] - Huafeng Technology, established on November 21, 1994, is located in Mianyang, Sichuan Province, and specializes in the research, production, and sales of optical and electrical connectors and cable components, providing system solutions to customers [1] - The company's main business revenue composition includes components (61.65%), connectors (29.83%), system interconnection products (5.90%), other supporting components (1.68%), and others (0.94%) [1] Group 2 - From the perspective of fund holdings, one fund under Puyin Ansheng has a significant position in Huafeng Technology, with the Puyin Ansheng Sci-Tech Board 100 Index Enhanced A fund holding 3,735 shares, accounting for 2.37% of the fund's net value, ranking as the seventh largest holding [2] - The Puyin Ansheng Sci-Tech Board 100 Index Enhanced A fund has achieved a return of 44.58% this year, ranking 732 out of 4,216 in its category, and a return of 33.04% over the past year, ranking 817 out of 3,951 [2] Group 3 - The fund managers of the Puyin Ansheng Sci-Tech Board 100 Index Enhanced A fund are Sun Chenjin and Luo Wen, with Sun having a tenure of 10 years and 242 days and a total fund asset size of 2.031 billion CNY, achieving a best return of 70.08% during his tenure [3] - Luo Wen has a tenure of 7 years and 296 days, managing a fund asset size of 1.921 billion CNY, with a best return of 34.09% during her tenure [3]

Core Viewpoint - The successful launch of the Shenzhou 21 manned spacecraft highlights the critical role of Sichuan Huafeng Technology Co., Ltd., a subsidiary of Changhong Holding Group, in providing high-speed connectors for data transmission and astronaut monitoring during the mission [1][3]. Group 1: Breakthroughs in Technology - The "No. 7 Project" was initiated to overcome the dependency on foreign technology in high-speed backplane connectors, which were previously monopolized by international giants. The project led to the development and mass production of a 10Gbps connector within a year, achieving what took international competitors a decade [4]. - In 2020, the company further advanced by successfully developing a 56Gbps connector, breaking the foreign monopoly in the 56G and below speed range. Currently, the company has completed testing for 112Gbps products, aligning with international standards [5]. Group 2: Strategic Upgrades - The launch of the "A Plan" in August 2023 marks a strategic shift from merely manufacturing high-speed connectors to providing comprehensive high-speed interconnection system solutions, addressing the evolving market demand driven by 6G and AI technologies [6]. - The "A Plan" aims to create a complete solution encompassing components, modules, and systems, thereby expanding the application boundaries of "Chinese chips" [6]. Group 3: Talent Development - The company emphasizes the importance of talent in driving innovation, establishing a diverse talent cultivation system that includes partnerships with educational institutions and a focus on recruiting core personnel [7]. - The "Wutong Plan" has successfully attracted 141 talents, including 15 with master's or doctoral degrees, increasing the proportion of R&D personnel to 31.68% [8]. Group 4: Future Outlook - The company is committed to investing no less than 10% of its revenue in R&D annually, focusing on technological iterations to enhance product offerings, particularly in complex system interconnections and high-speed data transmission [8]. - With the national push for technological innovation and a self-reliant industrial chain, the company aims to establish itself as a benchmark in high-end manufacturing, contributing to the integration of 6G, AI, and aerospace sectors [9].

Core Viewpoint - The successful launch of the Shenzhou 21 manned spacecraft highlights the critical role of Sichuan Huafeng Technology Co., Ltd., a subsidiary of Changhong Holding Group, in providing high-speed connectors for data transmission and astronaut monitoring [1][3] Group 1: Breakthroughs in Technology - The "Seventh Project" was initiated to overcome the monopolistic control of international giants in the high-speed backplane connector market, which had posed a supply risk to the domestic communications industry [5] - Within a year, the company developed and mass-produced a 10Gbps high-speed backplane connector, effectively breaking the foreign monopoly that had taken international competitors a decade to establish [5][6] - By 2020, the company achieved customer certification for a 56Gbps connector, further eliminating foreign dominance in the 56G and below speed range, and has since developed a 112Gbps product that is now in mass production [6] Group 2: Strategic Initiatives - The launch of the "A Plan" signifies the company's transition from a high-speed connector manufacturer to a provider of complete high-speed interconnection solutions, addressing the evolving market demand driven by 6G and AI technologies [8] - The "A Plan" aims to create a comprehensive solution encompassing components, modules, and systems, thereby expanding the application boundaries of "Chinese chips" [8] Group 3: Talent Development - The company has established a robust talent cultivation system, with a focus on practical experience and innovation, ensuring that every researcher can grow and contribute effectively [10] - As of June 2025, the proportion of R&D personnel in the company reached 31.68%, reflecting a year-on-year increase of 6.79%, with a diverse range of expertise in fields such as electronic precision mechanics and software engineering [11] - The implementation of the "Wutong Plan" for talent recruitment has successfully attracted 141 talents, including 15 with master's or doctoral degrees, enhancing the company's innovation capabilities [11] Group 4: Future Outlook - The company is committed to maintaining a minimum of 10% of its revenue for R&D each year, focusing on technological iteration to drive product upgrades and establish industry benchmarks in complex system interconnection and high-speed data transmission [12] - With the deep integration of 6G, AI, and aerospace, the company aims to continue safeguarding the "Chinese Dream" with its innovations in high-end manufacturing [12]