点击 最 下方 "在看"和" "并分享，"关注"材料汇 添加 小编微信 ，遇见 志同道合 的你 正文 证券研究报告 | 行业深度报告 2025 年 07 月 07 日 代工/设备/材料等板块自主可控提速,存储/SoC 等领域持续复苏 半导体行业深度跟踪 进入 25Q2 以采,海外对国内半导体先进制程代工、第力芯片等出口管制仍趋 严,但在此背景下国内先进制程产能和庭率持续提升,国内沐曦和摩尔线程招 股书均强调国内先进代工、HBM和 2.5D 封装等供应链自主可控提速,部分半 导体设备/材料等厂商 25Q2 签单和业绩增长趋势向好。周时,国内半导体其他 环节如存储/模拟/MCU 等细分领域景气度持续回暖,部分 SoC 厂商指引下游需 求依然旺盛。建议关注国内自主可控提速的半导体代工/设备/材料/零部件/算力 芯片等领域、景气周期边际复苏叠加创新加速的存储/SoC/模拟/材料等板块, 同时建议关注各科创指数和半导体指数核心成分股。 □6月A股半导体指数跑输中国台湾半导体指数及赞城半导体指数。6月,半 导体（SW）行业指数+5.96%,同期电子(SW）行业指数+8.86%,费城半 导体指数/中国台湾半导体指数+16. ...

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7月7日，中国证监会官网显示，长鑫科技集团股份有限公司（简称"长鑫存储"）启动上市辅导，中金公司、中信建投担任辅导机构。 据公司官网，长鑫存储是一家一体化存储器制造公司，专注于动态随机存取存储芯片（DRAM）的设计、研发、生产和销售。创立于2016年，长鑫存储总部 位于安徽合肥，在国内外拥有多个研发中心和分支机构。长鑫存储的技术团队拥有丰富的技术研发经验和创新能力，已推出多款DRAM商用产品，广泛应用于 移动终端、电脑、服务器、虚拟现实和物联网等领域。 长鑫存储首席执行官为曹堪宇博士。 据介绍，曹堪宇于2017年加入长鑫存储，在担任产品研发执行副总裁以及技术研发执行副总裁期间，制定公司研发战略 及设计路线，完成了多款产品的开发和量产应用，实现了DRAM从无到有的转变，并兼任过技术研究与开发、市场及战略等多个领域的管理工作。2023年4月 起，他开始担任长鑫存储首席执行官。 加入长鑫存储前，曹堪宇曾担任兆易创新战略市场副总裁。他曾在北京凡达讯科技有限公司任首席执行官，并于2005 年联合创立了昆天科微电子技术有限公司，担任中国区总经理。曹堪宇在半导体行业从业20余年，深度参与和推动了中国DRAM产业发展，拥有2 ...

Group 1 - Longxin Technology has officially initiated its IPO process by disclosing its listing counseling record on July 7, marking a significant step towards its public offering [1][2] - The company was established in 2016 with a registered capital of 60.19 billion yuan and has no controlling shareholder, with the largest shareholder holding 21.67% of the shares [1] - Longxin Technology specializes in the research, design, production, and sales of Dynamic Random Access Memory (DRAM) products, which are widely used in mobile terminals, computers, servers, virtual reality, and the Internet of Things [1] Group 2 - The company has received substantial investments from various sources, including the National Integrated Circuit Industry Investment Fund, which holds a 9.8% stake, and Anhui Investment Group, which holds 8.8761% [1] - Other notable investors include Alibaba, Zhaoyi Innovation, China Life Investment, and several others, indicating strong market confidence in Longxin Technology [1] - As of March 2024, the company's latest financing round has achieved a valuation of 150.8 billion yuan [1]

Core Viewpoint - The semiconductor industry in China is experiencing a recovery in various segments despite tightening export controls from overseas, with a focus on self-sufficiency and innovation in advanced processes, equipment, and materials [1][18]. Group 1: Industry Overview - Since Q2 2025, export controls on advanced semiconductor processes and computing chips from overseas have intensified, yet domestic production capacity and yield continue to improve [1]. - The semiconductor index in June 2025 increased by 5.96%, lagging behind the Philadelphia semiconductor index and Taiwan semiconductor index, which rose by 16.54% and 8.15% respectively [27]. Group 2: Demand Side - The demand for consumer electronics is recovering, with global smartphone shipments in Q1 2025 increasing by 1.5% year-on-year, and China's shipments rising by 3.3% [3]. - AI applications are driving innovation in various sectors, including automotive and wearable devices, with global AI glasses shipments soaring by 216% year-on-year in Q1 2025 [3]. - The automotive market in China remains strong, with significant orders for new models like Xiaomi's YU7 [3]. Group 3: Inventory Trends - The smartphone supply chain remains stable, while the PC supply chain shows slight improvement in inventory levels [4]. - Global inventory levels for major smartphone chip manufacturers decreased slightly in Q1 2025, while PC chip manufacturers saw a minor increase [4]. Group 4: Supply Side - TSMC is increasing its capital expenditure for advanced process lines in the U.S., with a projected investment of $100 billion [5]. - Major memory manufacturers are focusing their capital expenditures on high-end memory products, with Micron's revenue in FY25Q3 exceeding guidance [6][10]. Group 5: Price Trends - Prices for memory products, particularly DDR4, have seen a significant increase, with an approximate 50% rise since late May 2025 [6]. - The prices of high-capacity NAND products are also on the rise, indicating a recovery in consumer product prices [6]. Group 6: Sales Performance - Global semiconductor sales reached $57 billion in April 2025, marking a 22.7% year-on-year increase and the first month of sequential growth in 2025 [7]. Group 7: Industry Chain Tracking - The semiconductor industry chain is showing signs of marginal improvement, with a focus on companies benefiting from self-sufficiency and recovery in demand [8]. - Domestic companies in the semiconductor design and manufacturing sectors are expanding their product offerings and customer bases, with notable IPOs from companies like Muxi and Moer Thread [9]. Group 8: Investment Recommendations - The focus on self-sufficiency in the semiconductor supply chain is expected to accelerate, with positive trends in orders and revenue for domestic equipment and material manufacturers [16][18].

Group 1 - The report highlights the focus on "anti-involution" policies, which aim to reduce ineffective supply and promote industrial upgrades, shifting from total stimulus to targeted measures [3][13] - The A-share market experienced fluctuations with the CSI 300 index rising by 1.54% and the CSI 1000 index increasing by 0.56% during the week of June 30 to July 4, 2025 [12] - Traditional cyclical industries such as steel, coal, and construction materials led the market rally, influenced by the recent policy announcements [12][13] Group 2 - The deep-sea technology sector is identified as a multidisciplinary industry with potential for growth as policies are released, covering a wide range of activities from raw materials to deep-sea resource development [14] - The semiconductor sector is experiencing a shift with the easing of restrictions on EDA tool exports to China, highlighting the importance of domestic EDA tool development and the need for a complete industrial chain [14] - The launch of the Beijing Stock Exchange's specialized index reflects a growing focus on high-quality, specialized small and medium enterprises, which may enhance market activity [15][17] Group 3 - The report provides performance statistics for various equity fund indices, indicating that the medical stock fund index rose by 6.88% last week, while the growth stock fund index increased by 1.15% [18] - The active equity fund indices are categorized by investment style, with the balanced stock fund index showing a weekly increase of 1.85% and the value stock fund index rising by 0.56% [18] - The report emphasizes the importance of evaluating fund performance based on various metrics, including relative benchmark performance and overall competitiveness [30][31]

Group 1 - TCL Technology has made substantial progress in acquiring a 21.5311% stake in Shenzhen Huaxing Semiconductor, with a total transaction value of 11.562 billion yuan, combining cash and shares for payment [1][2] - The cash component of the transaction amounts to 7.203 billion yuan, with approximately 4.359 billion yuan raised through a targeted issuance to no more than 35 specific investors [1][2] - Post-transaction, TCL Technology's ownership in Shenzhen Huaxing Semiconductor will increase from 62.68% to 84.21%, enhancing control over core semiconductor display assets [1][2] Group 2 - Shenzhen Huaxing Semiconductor will become a major shareholder of TCL Technology, holding a 4.99% stake, while TCL Technology's chairman and his associates will see their stake diluted from 6.74% to 6.40% [2] - The acquisition is expected to strengthen TCL Technology's main business and enhance profitability, solidifying its competitive position in the semiconductor display industry [2] - TCL Technology focuses on three main sectors: semiconductor displays, new energy photovoltaics, and semiconductor materials, following a significant restructuring in 2018 [2] Group 3 - The semiconductor display business of TCL Technology is projected to achieve a revenue growth of 24.6% year-on-year in 2024, reaching 104.3 billion yuan, with a net profit turnaround from a slight loss to a profit of 6.23 billion yuan [3] - TCL Huaxing is the second-largest panel manufacturer in mainland China, with large-size LCD TV panels as its core strength, contributing approximately 50% of its revenue [3] - Shenzhen Huaxing Semiconductor operates the T6 and T7 factories, which are critical for producing ultra-large size displays, with significant investments in these production lines [3][4] Group 4 - Shenzhen Huaxing Semiconductor was established in June 2016 and initially fully owned by TCL Huaxing, later introducing external shareholders like the Shenzhen Major Industry Development Fund and Samsung Display [4] - Following the recent transaction, the Major Industry Fund's stake will decrease to 10.77%, while TCL Technology's total stake will rise to 84.21%, with Samsung Display retaining 5.0239% of the shares [4]

Core Viewpoint - Changxin Storage is set to launch its A-share listing, marking a significant milestone in its development and the advancement of China's semiconductor industry, particularly in the DRAM sector [1][3]. Group 1: Company Overview - Changxin Storage, established in 2016, specializes in the research, production, and sales of DRAM memory chips, with a registered capital of approximately 60.193 billion yuan [1]. - The company is the only domestic entity capable of large-scale production of DRAM chips, having developed a complete industrial chain from chip design to wafer manufacturing and packaging testing [1]. - Changxin Storage has achieved significant technological milestones, including mass production of 19nm DDR5 chips and advancements in high bandwidth memory (HBM) products [1][2]. Group 2: Market Position and Growth - The company's average monthly production increased from 100,000 wafers in Q1 2024 to 200,000 in Q1 2025, with an expected total production of 2.73 million wafers for the year, representing a year-on-year growth of 68% [2]. - Market analysis predicts that Changxin Storage's global DRAM market share will rise from 6% in Q1 2025 to 8% by the end of the year, with DDR5 and LPDDR5 products expected to account for 7% and 9% of sales, respectively [2]. Group 3: Strategic Developments - The timing of Changxin Storage's listing coincides with supportive domestic semiconductor policies, including the "1+6" policy measures from the CSRC aimed at facilitating the listing of hard-tech companies [2]. - The company has completed multiple rounds of large-scale financing, with a post-money valuation reaching 150.8 billion yuan after a recent 10.8 billion yuan funding round [3]. - Changxin Storage's competitive pricing strategy, with some products priced at 50% of international brands, is expected to disrupt the mid-to-low-end market dominated by major players like Samsung and SK Hynix [3]. Group 4: Industry Impact - The IDM model adopted by Changxin Storage has created a strong industrial driving effect, collaborating with upstream companies to promote the localization of equipment and materials [4]. - The company's products are integrated into the supply chains of major smartphone manufacturers and contribute to the domestic AI computing ecosystem [4]. - With the mass production of high-end products like HBM, Changxin Storage aims to establish a comprehensive technical standard system across the entire industry chain [4].

如果您希望可以时常见面，欢迎标星收藏哦~ 台积电董事长魏哲家上个月表示，台积电位于熊本的第一家晶圆厂已于去年年底开始量产，而原定 于今年年初开始建设的第二家晶圆厂则因当地交通问题而"略有推迟"，但他并未提供修改后的时间 表。 《华尔街日报》报道称，消息人士称，尽管尚未确定具体的时间表，但建设可能会进一步推迟。 台积电位于亚利桑那州的第一家晶圆厂已于去年投入商业生产。第二家工厂即将竣工，设备安装正 在进行中。第三家工厂已于今年4月破土动工。该公司新承诺的1000亿美元投资将用于建造另外三 家晶圆厂、两家集成电路组装厂和一个研发中心。 来 源： 内容来自 taipeitimes 。 台积电近日表示，其在美国的投资不会影响其在其他地方的现有项目，否认了《华尔街日报》的报 道。《华尔街日报》报道称，在美国总统唐纳德·特朗普的关税威胁下，该公司将推迟在日本建设 第二家制造厂，以专注于美国扩张。 这家全球最大的合约芯片制造商在一份声明中表示，其全球扩张战略基于多种因素，包括客户需 求、商业机会、运营效率、政府支持和总体成本。 台积电表示，因此该公司在美国的投资不会影响其在其他地区的计划。 《华尔街日报》称，台积电正在认真 ...