[Table_ReportInfo] 2026 年 01 月 28 日 证券研究报告•金融工程报告 机器学习金融工程月报 请务必阅读正文后的重要声明部分 机器学习因子选股月报（2026 年 2 月） 截至 2026年 1月 28日，1月当期多头组合超额收益最高的五个行业（除综合） 分别为国防军工、通信、农林牧渔、家电、电力设备及新能源，多头组合相对 行业指数超额收益分别为 11.41%、8.40%、7.85%、6.01%以及 4.98%。 近一年来看，多头组合月平均超额收益最高的五个行业（除综合）分别为房地 产、家电、商贸零售、建筑、国防军工，超额收益分别为 2.17%、2.09%、1.69%、 1.69%以及 1.58%。且 29 个中信一级行业（除综合）中， GAN_GRU 因子 多头组合近一年有 6个行业未跑赢对应中信一级行业指数（电子、煤炭、非银 金融、传媒、有色、通信）。 摘要 西南证券研究院 [Table_Author] 分析师：郑琳琳 执业证号：S1250522110001 邮箱：zhengll@swsc.com.cn 分析师：祝晨宇 执业证号：S1250525100004 邮箱：zhcy@sw ...

光弘科技（300735.SZ）1月29日在投资者互动平台表示，公司是专业的电子制造服务商，目前业务主要 包含各类消费电子、汽车电子、服务器与算力、新能源、工业控制、医疗电子等领域。商业航天近年来 发展迅速，涵盖了航天器制造、航天器发射、地面设备制造和航天器服务等多个领域，最终离不开专业 的工业化制造。公司子公司AC公司目前正在导入相关领域客户，有望在年内涉足航天航空领域。 （记者 张明双） 每经AI快讯，有投资者在投资者互动平台提问：公司在商业航天有布局吗？ ...

光弘科技（300735.SZ）1月29日在投资者互动平台表示，近年来，公司汽车电子业务发展迅速，有幸为 包括小米在内的诸多汽车品牌商和方案商提供电子制造服务。目前相关业务订单趋势良好，我们也期待 随着客户现有车型的畅销和后续新车型的发布，为公司带来更多的业务。 每经AI快讯，有投资者在投资者互动平台提问：公司作为小米汽车电子供应商，该部分订单量如何？ 是否充足饱和？还是被其他企业抢走订单？有无新的突破？ （文章来源：每日经济新闻） ...

Group 1 - The core viewpoint of the article highlights that Guanghong Technology is a professional electronic manufacturing service provider, focusing on various sectors including consumer electronics, automotive electronics, servers and computing power, new energy, and medical electronics [2] - The commercial aerospace industry has been rapidly developing in recent years, encompassing spacecraft manufacturing, spacecraft launching, ground equipment manufacturing, and spacecraft services, all of which rely on specialized industrial manufacturing [2] - The company is closely monitoring industry trends and exploring opportunities to enter related fields within the commercial aerospace sector [2]

Group 1 - The company, Guanghong Technology (300735), has provided manufacturing services for civilian drones to clients [1]

Group 1 - The company, Guanghong Technology (300735.SZ), has provided manufacturing services for civilian drones to its clients [1]

Group 1 - The company, Guanghong Technology, has entered the AI server market, focusing on manufacturing services for AI server computing boards and high-speed connection components [1] - The company has accumulated rich manufacturing experience and unique technological achievements in the AI server field [1]

Core Viewpoint - The company is providing localized smartphone manufacturing services for Vivo at some of its overseas bases, indicating a strong operational status and full order books across its global facilities [1] Group 1: Overseas Operations - The company has established overseas bases in India, Vietnam, Bangladesh, France, Mexico, and Tunisia, all of which are performing well and contributing to the overall business growth [1] - The global expansion strategy is expected to enhance the contribution of these overseas bases to the company's overall business growth in the future [1] Group 2: AI Hardware Business - The company's AI-related hardware business is experiencing rapid growth, offering manufacturing services for various AI smart terminals, AI server computing boards, and high-speed connection components for AI servers [1]

Core Viewpoint - The company is actively providing localized smartphone manufacturing services for vivo and is experiencing strong operational performance across its overseas bases, which will contribute to overall business growth in the future [1] Group 1: Services Provided - The company offers various manufacturing services for AI-related hardware, including AI intelligent terminals, AI server computing boards, and high-speed connection components for AI servers [1] Group 2: Global Operations - The company has established overseas bases in India, Vietnam, Bangladesh, France, Mexico, and Tunisia, all of which are currently operating well with full order books [1]

证券代码：300735 证券简称：光弘科技 惠州光弘科技股份有限公司 与 国泰海通证券股份有限公司 关于 申请向特定对象发行股票的 审核问询函的回复 保荐人（主承销商） 根据贵所于 2025 年 8 月 31 日出具的《关于惠州光弘科技股份有限公司申请 向特定对象发行股票的审核问询函》（审核函〔2025〕020044 号），惠州光弘科 技股份有限公司（以下简称"光弘科技""发行人""申请人"或"公司"）与国 泰海通证券股份有限公司（以下简称"保荐人"）、北京市中伦律师事务所（以下 简称"发行人律师"）、立信会计师事务所（特殊普通合伙）（以下简称"立信会 计师"）、致同会计师事务所（特殊普通合伙）（以下简称"致同会计师"）、国众 联资产评估土地房地产估价有限公司（以下简称"评估师""评估机构"）对问询 函所涉及的问题认真进行了逐项核查和落实，现回复如下，请予审核。 如无特别说明，本问询函回复使用的简称或名词释义与《惠州光弘科技股份 有限公司向特定对象发行股票募集说明书（申报稿）》（以下简称"募集说明书"） 一致。 本问询函回复的字体代表以下含义： | 问询函所列问题 | 黑体、加粗 | | --- | --- ...