资金流入方面，科创半导体ETF近3天获得连续资金净流入，最高单日获得4.69亿元净流入，合计"吸 金"7.26亿元，日均净流入达2.42亿元。 消息面上，英伟达（NVDA.US）宣布与美股光通信公司Lumentum（LITE.O）建立战略合作伙伴关系， 共同开发最先进的光学技术。这项非独家协议包括英伟达数十亿美元的采购承诺以及未来先进激光组件 的产能使用权。此外，英伟达还将向Lumentum投资20亿美元，以支持其研发、未来产能和运营，助力 该公司在美国新建晶圆厂，扩大其制造能力。此外，英伟达还将向全球光子学领导者Coherent （COHR.N）投资20亿美元。 流动性方面，科创半导体ETF盘中换手5.95%，成交5.26亿元；半导体设备ETF华夏盘中换手6.78%，成 交1.76亿元。 规模方面，科创半导体ETF近1周规模增长6.95亿元，实现显著增长，新增规模领先同类；半导体设备 ETF华夏最新规模达26.17亿元。 截至2026年3月3日 11:04，科创半导体ETF（588170）下跌2.14%，半导体设备ETF华夏（562590）下跌 2.24%。 热门个股方面，江丰电子上涨2.37%，拓荆电子上 ...

Stock Recommendations - Kingsoft Office (688111.SH) is positioned to benefit from AI developments despite recent stock price adjustments, with an expected EPS growth from 3.56 in 2024 to 4.57 in 2026[5] - Shengyi Technology (600183.SH) anticipates significant growth driven by server PCB upgrades and new AI customer acquisitions, with EPS projected to rise from 0.74 in 2024 to 2.37 in 2026[5] - Tuojing Technology (688072.SH) maintains a leading position in thin film deposition equipment, with EPS expected to increase from 2.48 in 2024 to 5.96 in 2026[5] Automotive Sector Insights - Bertly (603596.SH) is expected to benefit from the focus on autonomous driving, with an EPS forecast of 2.85 in 2026, reflecting a growth trajectory[6] - Yinlun (002126.SZ) is projected to see EPS growth from 0.96 in 2024 to 1.49 in 2026, supported by economic recovery in construction machinery and heavy trucks[6] Market Performance Overview - The weighted return of the gold stock portfolio in February 2026 was 6.47%, outperforming the Shanghai Composite Index, which rose by 1.09%[12] - Silver Wheel (002126.SZ) had the highest monthly increase at 32.15%, while Hongyuan Electronics (603267.SH) rose by 22.52%[12] Risk Factors - Potential risks include overseas policy changes and individual company operational risks, which could affect performance and earnings volatility[8]

2026 科技：3 月重视设备+耗材扩产链 20260226 摘要 半导体设备板块在经历前期情绪性回撤后，受益于"两存"上市节奏预 期修正、海外存储厂商明确扩产信号以及 3 月设备招标启动，具备继续 上涨的基础，中期来看，"两存"存储设备扩产预期已上修至 14 万片 到 15 万片左右。 2026 年"两存"扩产增量主要来自长存二厂、三厂及长鑫合肥、北京、 上海新厂，预计两家合计扩产至少 14 万片到 15 万片，设备订单增速接 近翻倍，设备公司有望依次经历"谈订单—下订单—收入释放"的兑现 过程。 国内先进逻辑产能存在显著供需缺口，台积电暂停为中国先进逻辑厂商 代工后，国产 AI 芯片对国内先进制程代工需求显著提升，预计 2026 年 先进逻辑总体扩产约 8 万片，增速在 50%以上。 成熟逻辑方面，28nm 应用于 SoC、IoT、汽车芯片，应用前景广阔， 且存储晶圆的逻辑外包带来新增需求，未来 3D NAND 与 DRAM 合计需 求可能在"百万片以上"，推动更大规模的 28nm 扩产需求。 成熟逻辑扩产的驱动因素是什么，存储相关逻辑外包对 28nm 产能意味着什么？ 走向更激进的动力；三是 3 月份年 ...

证券研究报告 AI驱动存储价格持续上涨，消费 类终端市场复苏或将延后 电子行业 强于大市（维持） 平安证券研究所 TMT团队 分析师：杨钟 S1060525080001(证券投资咨询) 邮箱: YANGZHONG035@pingan.com.cn 徐碧云 S1060523070002(证券投资咨询) XUBIYUN372@pingan.com.cn 2026年3月1日 请务必阅读正文后免责条款 核心摘要 AI驱动存储价格持续上涨，消费类终端市场复苏或将延后。根据TrendForce最新调查显示，AI应用从LLM训练延伸至推理， 推动CSPs数据中心建置重心由AI Server转向General Server，存储器采购重心也从HBM3e、LPDDR5X等转向各类容量的 RDIMM，带动Conventional DRAM合约价大幅上涨。2025年第四季，DRAM产业营收达535.8亿美元，环比增长29.4%。受供需 缺口影响，Conventional DRAM合约价2025年上涨45-50%，与HBM合并整体合约价上涨50-55%；预计2026年第一季，在CSPs 保供与采购价开放态度下，Conventiona ...

Investment Rating - The report maintains a rating of "Overweight" for the mechanical equipment industry [1] Core Insights - The report highlights investment opportunities in the AIDC and solar power sectors due to electricity shortages in North America, as well as historical opportunities in advanced packaging equipment for semiconductors [1][2][3][4] Summary by Sections Investment Recommendations - Recommended companies include: Northern Huachuang, SANY Heavy Industry, Zhongwei Company, Hengli Hydraulic, CIMC, Tuojing Technology, Haitian International, Bichu Electronics, Jingsheng Mechanical, Jereh, Zhejiang Dingli, Hangcha Group, Xianjin Intelligent, Changchuan Technology, Huace Detection, Anhui Helix, Jingce Electronics, Nuwei Co., Chip Source Micro, Green Harmonics, Haitian Precision, Hangke Technology, Yizhiming, New Lai Materials, and High Measurement Shares [1] Gas Turbine Sector - The report notes that President Trump encourages large companies to build their own power sources, which is expected to boost demand for natural gas power generation equipment. The domestic gas turbine industry is highlighted as having significant investment opportunities, particularly for companies like Jereh, Dongfang Electric, and Yingliu [2] Photovoltaic Equipment - The report emphasizes the growing demand for solar power in both terrestrial and space computing applications, with Tesla planning to expand its solar capacity significantly by 2028. Companies recommended in this sector include Maiwei Shares, Jingsheng Mechanical, High Measurement Shares, and Aotwei [3] Semiconductor Equipment - The report discusses the benefits for domestic equipment manufacturers due to rising tensions between China and Japan, which favor local alternatives. Companies like Changchuan Technology, Chip Source Micro, and Maiwei are highlighted as key players benefiting from this trend [4] PCB Equipment and Liquid Cooling - NVIDIA's strong performance is noted, with significant revenue growth indicating robust demand for computing power. The report suggests investment opportunities in the PCB and liquid cooling supply chains, recommending companies like Dazhu CNC, Chip Source Micro, and Yinguang Technology [5][6] Robotics Industry - The report indicates a recent pullback in the robotics sector but suggests that upcoming events, such as the release of Tesla's V3 robot, could catalyze growth. Companies like Hengli Hydraulic and Sanhua Intelligent are recommended as key players [10] Oil and Gas Equipment - The report identifies the Middle East as a core market for oil services, with companies like Jereh and Nuwei highlighted for their growth potential in this region [43]

证券研究报告·行业跟踪周报·机械设备 机械设备行业跟踪周报 看好北美缺电带来的 AIDC 和太空算力光伏 设备机会&关注半导体先进封装设备历史性 机遇 增持（维持） [Table_Tag] [1.Table_Summary] 推荐组合：北方华创、三一重工、中微公司、恒立液压、中集集团、拓荆科技、海天 国际、柏楚电子、晶盛机电、杰瑞股份、浙江鼎力、杭叉集团、先导智能、长川科技、 华测检测、安徽合力、精测电子、纽威股份、芯源微、绿的谐波、海天精工、杭可科 技、伊之密、新莱应材、高测股份、纽威数控、华中数控。 【燃气轮机】特朗普鼓励大厂自建电源，重申国产燃机产业链投资机会 2026 年 2 月 6 日，CNBC 报道称美国总统特朗普将与亚马逊、谷歌、Meta、微软等大型科技公司 高管在白宫会面，并计划于 3 月 4 日签署相关协议，要求在保障 AIDC 持续发展的同时由企业自 行解决电力供应问题，利好天然气发电设备需求，加快项目落地速度。严重的供需失衡环节，重 申国产燃机产业链投资机会：1）GEV/西门子/三菱重工上游零部件扩产难度大，到 2030 年板块 合计产能约 90GW，仍小于总需求；2）产能不足限制美国链 ...

Investment Rating - The report maintains a positive outlook on the AI-PCB and core computing hardware sectors, as well as the Apple supply chain and self-controlled beneficiary sectors [4][26]. Core Insights - NVIDIA's FY27Q1 revenue guidance is strong at $78 billion (±2%), indicating sustained demand for AI [1][26]. - The demand for AI-driven products is expected to lead to significant growth in the PCB industry, with many AI-PCB companies experiencing strong orders and production [4][26]. - The report anticipates explosive growth in the number of ASICs from major tech companies like Google, Amazon, Meta, OpenAI, and Microsoft between 2026 and 2027 [4][26]. Summary by Sections 1. Industry Overview - The AI demand is driving a significant increase in PCB value, with expectations for material upgrades and increased production layers [1][26]. - The report highlights the strong performance of the AI sector, with NVIDIA's new LPU chip expected to create new demands in the PCB market [1][26]. 2. Semiconductor and PCB Sector - The PCB industry is maintaining high demand due to the growth in automotive and industrial control sectors, alongside AI expansion [6][26]. - The report notes that the price of copper-clad laminates is expected to rise, indicating a tightening supply situation [6][26]. 3. Consumer Electronics - The report emphasizes the ongoing expansion of consumer electronics applications, particularly in the Apple supply chain and smart glasses [5][26]. - AI applications are expected to continue their rapid growth, with significant advancements in mobile and wearable technologies [5][26]. 4. Storage and Memory - The storage sector is projected to enter an upward cycle, driven by increased demand from cloud service providers and consumer electronics [20][22]. - The report suggests that the DRAM market will see price increases due to supply constraints and rising demand [20][22]. 5. Semiconductor Equipment - The semiconductor equipment sector is expected to benefit from the ongoing trend of domestic production and self-sufficiency in the face of global supply chain challenges [23][25]. - The report highlights the strong demand for advanced packaging and the need for domestic semiconductor equipment [23][25]. 6. Key Companies - Companies such as North Huachuang, Zhongwei Company, and Sanhua Group are highlighted for their strong positions in the semiconductor and PCB markets [27][28][33]. - The report notes that these companies are well-positioned to benefit from the ongoing trends in AI and semiconductor demand [27][28][33].

行 业 研 究 2026 年 03 月 01 日 投资评级：看好（维持） 行业走势图 数据来源：聚源 -38% -19% 0% 19% 38% 58% 77% 2025-03 2025-07 2025-11 电子 沪深300 相关研究报告 《海内外大模型密集更新，推动 AI 算 力需求持续增长—行业点评报告》 -2026.2.23 《JX 金属指引明确行业景气度，靶材 成为半导体金铲子—行业点评报告》 -2026.2.13 《关注半导体自主可控和涨价连锁反 应—行业点评报告》-2026.2.9 SK 海力士打响存储扩产第一枪，3 月看好设备+耗材 扩产链 ——行业点评报告 陈蓉芳（分析师） 向俊儒（联系人） chenrongfang@kysec.cn 证书编号：S0790524120002 xiangjuru@kysec.cn 证书编号：S0790125070018 事件：SK 海力士 150 亿美金追投，打响全球存储扩产第一枪 2 月 25 日，SK 海力士宣布 2030 年前投资 21.6 万亿韩元（约 150.7 亿美元）， 用于建设首座厂房及洁净室设施，预计洁净室的开放时间将从原定的 2027 年 5 ...

行业点评报告 · 电子行业 半导体行业延续高景气，板块表现较好 2025 年 2 月 27 日 钟宇佳 ：15921422096 ：zhongyujia_yj@chinastock.com.cn 分析师登记编码：S0130525080002 相对沪深 300 表现图 2025 年 2 月 27 日 核心观点 电子行业 推荐 维持评级 分析师 高峰 ：010-80927671 ：gaofeng_yj@chinastock.com.cn 分析师登记编码：S0130522040001 -40.00% -20.00% 0.00% 20.00% 40.00% 60.00% 2025-02-27 2025-03-27 2025-04-27 2025-05-27 2025-06-27 2025-07-27 2025-08-27 2025-09-27 2025-10-27 2025-11-27 2025-12-27 2026-01-27 2026-02-27 半导体 沪深300 资料来源：中国银河证券研究院 相关研究 1.【银河电子】消费电子行情周点评-政策和新品催 化消费电子板块反弹 2.【银河电子】电子行业 2026 年 ...

制程迭代推动设备结构升级，刻蚀与薄膜沉积价值量提升。先进制程结构复杂化带动图形化环节投资强 度提升。逻辑端GAA结构、存储端高层数3D堆叠，对高深宽比刻蚀(HAR)、高选择比刻蚀(ALE)以及 ALD等原子级沉积技术提出更高要求。刻蚀与薄膜沉积在前道设备中的价值占比位居前三，且随制程 演进呈提升趋势。多重曝光、先进金属材料替代及新型结构引入，使设备数量与工艺复杂度同步提升， 设备投资呈现"技术节点越先进、单位投资越高"的乘数效应，核心平台型设备商与细分龙头有望持续受 益。 外部制裁强化自主可控逻辑，国产替代进入加速阶段。美国、荷兰、日本持续强化对14nm及以下先进 制程设备出口限制，中国大陆作为全球最大设备需求市场，进口依赖度较高的涂胶显影、清洗、量检 测、光刻等环节国产化率仍低于25%。在政策支持与大基金三期落地背景下，国内晶圆厂扩产将更加倾 向国产设备采购。测算显示半导体设备整体国产化率已由2017年的13%提升至2024年的20%，预计2025 年达22%，仍具备广阔提升空间。平台型厂商覆盖面扩大、技术持续突破，将在先进制程与先进封装领 域获得更大份额。 东吴证券近日发布2026年度半导体设备行业策略： ...