证券代码：301200 证券简称：大族数控 公告编号：2025-062 深圳市大族数控科技股份有限公司 2025 年第二次临时股东会决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或者重大遗漏。 特别提示： 1、本次股东会未出现否决议案的情形。 2、本次股东会不涉及变更以往股东会已通过的决议。 一、会议召开和出席情况 深圳市大族数控科技股份有限公司（以下简称"公司"）于 2025 年 9 月 4 日以现场投票与网络投票相结合的方式召开公司 2025 年第二次临时股东会。其 中，现场会议于下午 14 时开始在深圳市宝安区福海街道重庆路大族激光智造中 心 3 栋 7 楼一区 A01 会议室召开；通过深交所交易系统进行网络投票的具体时 间为 2025 年 9 月 4 日的交易时间，即上午 9:15-9:25，9:30-11:30 和下午 13:00- 15:00；通过互联网投票系统投票的具体时间为：2025 年 9 月 4 日 9:15-15:00 期 间的任意时间。 本次会议由公司董事会召集，公司董事长杨朝辉先生主持。本次会议的召 开符合有关法律、行政法规、部门规章和 ...

北京市建国门北大街 8 号华润大厦 20 层 邮编：100005 电话：(86-10) 85191300 传真：(86-10) 85191350 junhebj@junhe.com 北京市君合律师事务所 关于深圳市大族数控科技股份有限公司 2025 年第二次临时股东会的法律意见书 致：深圳市大族数控科技股份有限公司 北京市君合律师事务所（以下简称"本所"）受深圳市大族数控科技股份有 限公司（以下简称"贵公司"）的委托，根据《中华人民共和国公司法》（以下简 称"《公司法》"）、《上市公司股东会规则》（以下简称"《股东会规则》"）等法 律、法规、规章及《深圳市大族数控科技股份有限公司章程》（以下简称"《公 司章程》"）的有关规定，就贵公司 2025 年第二次临时股东会（以下简称"本次 股东会"）有关事宜出具本法律意见书。 本法律意见书仅供见证本次股东会相关事项合法性之目的而使用，未经本所 书面同意，任何人不得将其用作其他任何目的。 为出具本法律意见书之目的，本所委派律师列席了贵公司本次股东会现场会 议，并根据有关法律法规的规定和要求，按照律师行业公认的业务标准、道德规 范和勤勉尽责精神，对贵公司提供的与本次股东会 ...

Group 1 - The core viewpoint of the news is the performance and financial metrics of Dazhu CNC, highlighting its stock price fluctuations and trading activity [1][2]. - As of September 4, Dazhu CNC's stock price was 84.70 CNY per share, with a market capitalization of 36.041 billion CNY [1]. - Year-to-date, Dazhu CNC's stock has increased by 136.72%, but it has seen a decline of 7.53% in the last five trading days [1]. Group 2 - Dazhu CNC, established on April 22, 2002, specializes in the research, production, and sales of PCB specialized equipment, with a revenue composition primarily from drilling equipment (71.02%) [2]. - For the first half of 2025, Dazhu CNC reported a revenue of 2.382 billion CNY, representing a year-on-year growth of 52.26%, and a net profit of 263 million CNY, up 83.82% [2]. - The company has distributed a total of 1.533 billion CNY in dividends since its A-share listing, with 1.365 billion CNY distributed in the last three years [3].

Group 1 - The global AI infrastructure is experiencing significant growth due to the expansion of AI applications, leading to a substantial increase in PCB demand [1] - The global server/data storage market is projected to reach $291 billion in 2024, with a year-on-year growth of 45.5%, and is expected to maintain a growth rate of 36.1% in 2025 [1] - The demand for AIPCB is driven by the increasing requirements for PCB layers in AI servers and high-end switches, with the PCB value for each AI server expected to be 5 to 7 times higher than that of traditional servers [1] Group 2 - Leading PCB companies are ramping up production, but actual capacity release is lagging behind demand growth due to high-end equipment delivery and key process verification challenges [2] - Domestic manufacturers are expected to capture market share more quickly than overseas competitors due to their faster expansion capabilities [2] Group 3 - The ongoing expansion of AIPCB is directly impacting PCB processing, leading to increased volume and more complex processing requirements, which in turn drives up both the quantity and price of equipment and materials [3] - The demand for key equipment and materials is anticipated to grow in tandem with the rising requirements for AIPCB [3] Group 4 - Domestic manufacturers are advancing in technology iteration and expansion, with a notable supply gap in high-end drilling equipment, while foreign suppliers are facing demand shortages [4] - Domestic suppliers are leading in expansion capabilities and are increasingly replacing foreign suppliers in the mid-to-low-end market [4] Group 5 - Investment recommendations include focusing on technology-leading suppliers such as Chipbond Technology and Dazhong CNC, as well as materials suppliers like Dingtai High-Tech and Zhongtung High-Tech due to the increasing demand for drilling tools [5] - Attention is also recommended for companies involved in the PCBA segment, such as Kaige Precision Machinery and Jintuo Co., Ltd [5]

Group 1 - The core viewpoint of the news highlights the performance and financial metrics of Dazhu CNC, indicating a significant increase in stock price and trading activity [1][2] - As of September 3, Dazhu CNC's stock price rose by 2.05% to 86.20 CNY per share, with a total market capitalization of 36.679 billion CNY [1] - Year-to-date, Dazhu CNC's stock has increased by 140.92%, with a recent 5-day increase of 2.40% and a 20-day decrease of 2.05% [1] Group 2 - Dazhu CNC, established on April 22, 2002, specializes in the research, production, and sales of PCB specialized equipment, with a revenue composition primarily from drilling equipment (71.02%) [2] - For the first half of 2025, Dazhu CNC reported a revenue of 2.382 billion CNY, reflecting a year-on-year growth of 52.26%, and a net profit of 263 million CNY, up 83.82% [2] - The company has distributed a total of 1.533 billion CNY in dividends since its A-share listing, with 1.365 billion CNY distributed over the past three years [3] Group 3 - As of June 30, 2025, Dazhu CNC had 22,000 shareholders, an increase of 5.96% from the previous period, with an average of 2,827 circulating shares per shareholder [2] - Notable institutional holdings include E Fund Ke Xun Mixed Fund as the third-largest shareholder with 1.2405 million shares, and several new institutional investors entering the top ten shareholders [3]

Summary of PCB Industry and Key Companies Industry Overview - The global PCB industry is expected to reach nearly $100 billion by 2029, with Mainland China and Taiwan maintaining a share of around 50%, while Southeast Asia's share is projected to increase to 11% [1][4] - The total value of the global PCB market was approximately $70 billion last year, with a growth rate of about 6%. By 2029, it is expected to approach $100 billion [3] - The server storage sector is the second-largest downstream application for PCBs, currently accounting for about 15% and expected to grow to 20% by 2029 [6] Key Growth Areas - AI data center-related high-layer PCBs (18 layers and above) are experiencing a growth rate of 25%, while HDI boards are growing at 18.8% [1][7] - Major cloud service providers' capital expenditures have surged, with a combined spending of $87.4 billion in Q2, a 69.4% year-over-year increase, driving PCB manufacturers' expansion [8] Manufacturing Complexity - PCB manufacturing involves complex processes including design, layout transfer, cleaning, drilling, and lamination. The production of high-layer PCBs, such as those used in AI servers, requires advanced technology and precision [9][10] - The drilling process is critical, with mechanical and laser drilling techniques being employed based on hole size [13] Cost Structure - The largest cost component in the PCB supply chain is copper-clad laminate (CCL), followed by semi-cured sheets and other materials. Multi-layer boards hold the highest market share at approximately 40% [5] Company Insights DingTai High-Tech - DingTai High-Tech benefits from its in-house production of drilling equipment, allowing for faster expansion compared to competitors. The company has a monthly production capacity that has increased from 83 million to 100 million units, with plans to reach 120 million by year-end [18][20] - Major clients include Shenghong and Shenglan Circuit, with a gross margin exceeding 50% for AI PCBs [19] - The company aims for a profit target of approximately 140 million yuan, doubling from the previous year [21] KaiGe Precision Machinery - KaiGe's product structure is shifting towards high-precision equipment for base station servers and AI-related devices, with a market share in these areas increasing from single digits to 20% [22] - The company targets a profit of 115 million yuan for 2025, with expectations of doubling profits from the previous year [22] DaZhu Laser and XinQi Micro-Assembly - DaZhu Laser holds a 6.5% share in the global CNC market, with potential for significant growth. XinQi Micro-Assembly has a 9% share in the global PCB exposure equipment market, with both companies expected to see substantial increases in market value [24] Future Outlook - The PCB industry is poised for growth driven by advancements in materials and technology, particularly in high-layer and AI-related applications. Companies like DingTai and KaiGe are well-positioned to capitalize on these trends, with significant growth potential in their respective markets [14][21][23]

Core Viewpoint - Dazhu CNC has experienced significant stock price growth in 2023, with a year-to-date increase of 148.38% and a recent market capitalization of 37.815 billion yuan [1][2]. Company Overview - Dazhu CNC, established on April 22, 2002, and listed on February 28, 2022, is located in Shenzhen, Guangdong Province. The company specializes in the research, production, and sales of PCB (Printed Circuit Board) specialized equipment [2]. - The revenue composition of Dazhu CNC includes drilling equipment (71.02%), testing equipment (8.78%), other equipment (6.70%), forming equipment (5.93%), exposure equipment (5.22%), and attachment equipment (2.36%) [2]. Financial Performance - For the first half of 2025, Dazhu CNC reported a revenue of 2.382 billion yuan, reflecting a year-on-year growth of 52.26%. The net profit attributable to shareholders was 263 million yuan, marking an 83.82% increase [2]. - Since its A-share listing, Dazhu CNC has distributed a total of 1.533 billion yuan in dividends, with 1.365 billion yuan distributed over the past three years [3]. Shareholder Structure - As of June 30, 2025, Dazhu CNC had 22,000 shareholders, an increase of 5.96% from the previous period. The average number of circulating shares per shareholder was 2,827, up by 0.65% [2]. - Notable institutional shareholders include E Fund Kexun Mixed Fund, which is the third-largest shareholder with 1.2405 million shares, and E Fund Kelong Mixed Fund, the sixth-largest with 675,800 shares, both of which are new entrants [3].

Summary of the Conference Call on the PCB Industry Industry Overview - The PCB industry is experiencing a demand upgrade driven by AI technology, leading to a shift towards high-layer and HDI (High-Density Interconnect) boards, which require advanced drilling techniques such as laser drilling for micro-blind holes and mechanical drilling for through-holes [1][8] - The global PCB market value remains stable at approximately $70-80 billion, with multilayer boards accounting for 40% of this value, while the share of HDI boards is rapidly increasing [1][5] - China is the dominant player in new capacity expansion, benefiting domestic equipment manufacturers the most [1][5] Key Market Trends - The fastest-growing application for PCBs is in AI servers, projected to grow over 30% globally in 2024, with a market size exceeding $10 billion [1][6] - AI servers require more layers (over 20 layers), leading to increased prices and processing difficulties, which in turn raises the demand for advanced PCB technologies [1][7] - The PCB production process involves critical steps such as drilling, plating, etching, lamination, and forming, with drilling equipment representing the highest value segment at approximately 20% [1][10] Equipment and Technology Insights - The drilling equipment market is valued at around 10 billion RMB, with a significant share held by China, reflecting its importance in the sector [13] - The market for drilling needles is also experiencing growth, with the market share of DingTai High-Tech increasing from 19% in 2020 to 30% in 2025, driven by increased PCB material consumption and enhanced value from AI [14] - The electroplating segment is crucial for ensuring conductivity between layers, with the global market size estimated at 5-6 billion RMB, and China accounting for 80% of this market [15] Market Opportunities and Challenges - The exposure equipment market in China is relatively small, with a size of approximately $556 million, indicating significant room for replacement and growth [16] - PCB testing equipment, including optical and functional testing, represents about 10% of the global market, with a domestic market size nearing $500 million, suggesting further potential for market expansion [17] Notable Companies in the Industry - Key players in the PCB industry include: - Dazhu CNC in the drilling segment - DingTai High-Tech and Zhongtung High-Tech in the drilling needle market - New Flag Microelectronics in exposure equipment - Dongwei Technology in electroplating equipment - Emerging companies like Dier Laser are also expanding their presence in related fields, with reasonable valuations and potential for growth as downstream demand increases [18]

Summary of PCB Industry and Company Insights Industry Overview - The PCB industry is experiencing a significant surge in demand driven by AI applications, with expectations for this trend to continue until at least 2026 [2][14] - High-end PCBs are benefiting from material and structural upgrades, with layer counts increasing to over 24 layers and hole density rising, leading to a growth in the value of drilling equipment [1][3] Key Points on High-End PCB Products - High-end PCB materials are evolving from M5/M6 to M7/M8, with M8 already in mass production and M9 still in testing [1][5] - The increase in PCB thickness has led to the emergence of new drilling techniques such as segmented drilling and back drilling, which consume more drill bits and may require layered processing [12] - The value of high-end AI machinery is 20%-100% higher than that of standard machinery, with potential value growth of four to five times [12] Impact of New Technologies - New technologies are catalyzing the development of high-end PCBs, particularly in drilling, exposure, detection, and plating processes, with equipment value potentially increasing by up to four times [3][13] - The penetration rate of laser drilling is expected to continue rising, with CO2 and UV laser types being utilized for different applications [7][10] - The future of laser drilling technology is moving towards ultra-fast lasers, which offer significant improvements in precision, quality, and efficiency [10] Company Performance and Recommendations - Companies such as DingTai, Dazhong CNC, and Kaige Precision are performing exceptionally well due to the increased demand for AI-related high-end equipment, with notable improvements in gross margins and performance [3][15] - Dazhong CNC reported a doubling of its performance in Q2 2025, driven by the increased share of high-end machinery [15] - Other companies like New Flag Microelectronics and Dongwei Technology are also showing promising results, although their performance release may vary due to equipment delivery timelines [16] Future Trends in the PCB Industry - The PCB industry is expected to continue evolving with a focus on the increasing share of new technologies, particularly in laser drilling [17] - Recommended companies for investment include Dazhong CNC, New Flag, DingTai, and Dongwei, along with emerging players benefiting from new technologies such as Di'er and Inno Laser [17]

Summary of Key Points from Conference Call Records Industry Overview - The mechanical industry is experiencing a comprehensive upward trend, with various segments at different stages of growth [1] - The AI-related industry chain, including AIDC, PCB, 3C equipment, and smart logistics, is a focus for the Huatai Securities mechanical team for the second half of this year and next year [2] Company-Specific Insights Ice Wheel Environment - Ice Wheel Environment is expected to achieve over 700 million yuan in profit this year, with approximately 30%-35% coming from AI-related business [3] - The overall growth rate for the company may reach 25%-30% next year, with AI business expected to account for 45% [3] - Current valuation is around 15 times next year's profit, with a potential market cap increase to 19-20 billion yuan, indicating about 40% growth potential [3] Lian De Co., Ltd. - Lian De Co., Ltd. is benefiting from AI performance, with projected revenue of 1.6-1.7 billion yuan and profit of about 320 million yuan next year [4] - The current valuation is below 20 times, with potential to rise above 30 times as AI revenue share becomes clearer [4] - Recent stock performance has been affected by a share reduction announcement and market doubts about capacity realization [5] - Despite recent stock performance, the long-term investment opportunity remains strong due to high industry barriers and demand from the U.S. and domestic construction orders [6][7] New Flag Micro-Assembly - New Flag Micro-Assembly's expansion plan is expected to bring significant performance elasticity, with high profit margins and substantial valuation flexibility [9] Dazhu CNC - Dazhu CNC is expected to benefit from the AI PCB trend, with anticipated order volume reaching 10 billion yuan and a profit margin of about 40% [10] Quick Intelligent - Quick Intelligent operates in high-value-added businesses in the semiconductor and 3C fields, with a valuation corresponding to 22-23 times by 2026, indicating significant space and valuation elasticity [10] Industry Challenges and Risks New Energy Equipment - The new energy equipment sector is in a downward cycle, with declining contract liabilities and inventory indicators signaling reduced orders [12] - The photovoltaic equipment industry is currently profitable, but cash flow may deteriorate in the second half of 2025, with no signs of order recovery [13] Lithium Battery Equipment - The lithium battery equipment sector is performing strongly, with leading companies like CATL driving industry expansion [15] - The solid-state battery sector is impacting the lithium battery equipment landscape, providing opportunities for smaller equipment companies [16] Industrial Automation - The industrial automation sector has shown mixed results, with leading companies performing well while second-tier companies face challenges [18] - A recovery is anticipated in the fourth quarter of this year and into 2026 [18] Investment Recommendations - The Huatai Securities mechanical team recommends focusing on AI-related companies, including Ice Wheel Environment, Lian De Co., Ltd., and others in the mechanical sector [2] - Attention should also be given to the engineering machinery sector, which is expected to see a recovery driven by domestic and international demand [24][26] - The textile equipment sector is facing challenges due to tariffs, but companies like Jack and Huashu Technology are showing resilience [27][28] - The X-ray equipment sector is showing signs of recovery, with companies like Meiya Optoelectronics and Yirui Technology performing well [29] Conclusion - Overall, the mechanical industry and its related sectors present various investment opportunities, particularly in AI and engineering machinery, while also facing challenges in new energy and textile equipment sectors.