国金证券股份有限公司 关于北京东土科技股份有限公司 2025年半年度持续督导跟踪报告 | 保荐机构名称：国金证券股份有限公司 | 被保荐公司简称：东土科技 | | --- | --- | | 保荐代表人姓名：顾东伟 | 联系电话：010-85142899 | | 保荐代表人姓名：赵培兵 | 联系电话：010-85142899 | | 承诺 | | | --- | --- | | | 拓明科技2015年至2018年累计承诺实现扣除非经 | | | 常性损益后归属于母公司的净利润不低于24,072. | | | 00万元，实际实现扣除非经常性损益后归属于 | | | 母公司的净利润21,763.25万元，未完成利润为 | | | 2,308. 75万元，盈利预测完成率为90.41%，未实 | | | 现业绩承诺。截至目前，业绩承诺主体常青、 | | | 王广善、江勇和北京慧智立信科技有限公司已 | | | 完成业绩承诺补偿；宋永清未完成业绩承诺补 | | | 偿 。 具 体 内 容 详 见 巨 潮 资 讯 网 | | | （www.cninfo.com.cn）《关于北京拓明科技有限 | | | 公司业绩承诺实现情 ...

Core Viewpoint - The establishment of Beijing Dongtu Semiconductor Technology Co., Ltd. marks Dongtu Technology's strategic expansion into the semiconductor industry, focusing on intelligent control systems [1][2] Group 1: Company Developments - Dongtu Technology has announced the formation of a new subsidiary dedicated to semiconductor control systems, aiming to become a leading provider of full-stack intelligent control solutions in China [1] - The company has a strong foundation in industrial internet technologies, having developed core products such as the Hongdao® operating system, industrial network chips, and industrial AI controllers [1][2] Group 2: Product and Technology Focus - The new subsidiary will apply Dongtu's existing technologies to the semiconductor sector, utilizing software-defined control technology and fully IP-based industrial networks to enhance the integration of information and industrial processes [1] - The company aims to provide self-developed hardware and software control solutions for semiconductor equipment and manufacturing lines, improving process consistency and yield rates [1][2] Group 3: Market Position and Future Plans - Dongtu Technology is committed to advancing the semiconductor industry's integrated network control and the implementation of industrial artificial intelligence, facilitating a transition from automation to intelligence [2] - The product line for the semiconductor sector has been expanded, with a complete stack of domestic solutions already validated in various applications, indicating potential for large-scale replication [2]

Core Viewpoint - The U.S. has significantly expanded its semiconductor control list to include 136 Chinese companies, marking a critical moment for China's technology sector as it faces unprecedented restrictions [2][6]. Group 1: Industry Developments - The establishment of Beijing Dongtu Semiconductor Technology Co., Ltd. by Dongtu Technology aims to focus on the development of control systems for the semiconductor sector, addressing the long-standing reliance on imported control systems [1][6]. - The U.S. Commerce Department's inclusion of 136 Chinese semiconductor-related entities in the entity list represents the largest expansion in history, affecting major manufacturers across the semiconductor supply chain [2][6]. - The new restrictions include 24 types of semiconductor manufacturing equipment and 3 types of development software, marking the first time industrial control systems have been included in export controls [2][6]. Group 2: Technological Innovations - The Intewell operating system, developed by Dongtu Technology, is the only domestic operating system to achieve the highest safety certification for industrial, automotive, rail transit, and medical applications, with a 100% self-developed microkernel architecture [3][5]. - The Intewell system is designed to meet the extreme demands of semiconductor equipment for data processing, real-time performance, and reliability, providing essential support for high-end equipment like lithography and etching machines [4][5]. Group 3: Strategic Collaborations and Market Impact - Dongtu Technology has formed a strategic partnership with domestic chip company Haiguang Information to create a fully domestic technology base combining the Intewell operating system and Haiguang chips [4][5]. - The global semiconductor equipment sales are projected to reach $125.5 billion in the first half of 2025, with a year-on-year growth of 7.4%, indicating a robust domestic market presence as China's share reaches 32% in 2024 [5][6]. - The Intewell operating system is transitioning from a backup option to a preferred solution in the semiconductor industry, with orders for smart controllers already being released [6].

Key Points - The stock price of Tianpu Co. has significantly deviated from its fundamentals after seven consecutive trading days of gains [1] - Dexin Technology clarified that it does not directly produce solid-state batteries after two consecutive trading days of gains [1] - Guizhou Moutai's controlling shareholder increased their stake by 67,821 shares, spending 100 million yuan [3] - Chint Electric has terminated the plan to spin off its subsidiary Chint Aneng for listing on the Shanghai Stock Exchange [4] - Chengdu Huamei launched a 40G high-precision RF direct sampling ADC chip [5] - ST Gaohong faces the risk of being delisted due to its stock price falling below par value [6] - Zhongtai Automobile's subsidiary assets are under compulsory execution, and the company is unable to resume operations this year [7] - The EU has initiated an anti-dumping investigation into Chinese pea protein [8] - Sierte is under investigation for suspected information disclosure violations by the China Securities Regulatory Commission [9] - Shenkai Co. disclosed the results of the tender offer from Shenzhen Huili and will resume trading on September 2 [10] Mergers and Acquisitions - Sudavige plans to acquire up to 51% of Changzhou Weipu Semiconductor Equipment Co., Ltd. [11] - Keli Sensor intends to purchase minority stakes in its subsidiary Huahong Technology for 121.5 million yuan [12] Operating Data - BYD's new energy vehicle sales in August reached 373,600 units, slightly up from 373,100 units in the same month last year [13] - SAIC Motor's vehicle sales in August were 363,400 units, a year-on-year increase of 41.04% [14] - Great Wall Motors sold 115,600 vehicles in August, marking a year-on-year growth of 22.33% [15] - BAIC Blue Valley's subsidiary sold 13,530 vehicles in August, up 3.47% year-on-year [16] - Hanma Technology's truck sales in August reached 1,051 units, a significant increase of 58.05% year-on-year [17] Shareholding Changes - Kesi Technology's key technical personnel Liang Hongjian plans to reduce their stake by up to 3% [18] - Longqi Technology's Suzhou Shunwei intends to reduce its stake by up to 4.09% [19] - Shengtai Group's Itochu Asia plans to reduce its stake by up to 3% [20] - Fangyuan Co.'s WISCO Yuanding intends to reduce its stake by up to 3% [21] - Dekeli's shareholder Qian Mingying and their concerted parties plan to reduce their stake by up to 3% [22] Contract Awards - Samsung Medical's wholly-owned subsidiary signed an overseas operating contract worth 5.88 million USD [24] - Yibin Technology received a project designation from a domestic new energy vehicle company, with an expected total sales of approximately 243 million yuan [24] - Teruid has pre-qualified for two projects with a total value of about 698 million yuan [24] - Xianghe Industrial recently signed a daily operating contract worth 400 million yuan [24] - Far East Holdings' subsidiary signed contracts worth over 1.689 billion yuan in August [24] Other Developments - Gujia Home intends to invest 1.124 billion yuan to build a self-owned base project in Indonesia [24] - Dongtu Technology is investing to establish a controlling subsidiary in the semiconductor sector [24] - Kangli Elevator has terminated the sale of its wholly-owned subsidiary Guangdong Kangli [24]

Group 1: Guizhou Moutai and Shareholder Actions - Guizhou Moutai's controlling shareholder, Moutai Group, increased its stake by 67,821 shares on September 1, 2025, representing 0.0054% of the total share capital, with a planned investment of no less than 30 billion yuan and no more than 33 billion yuan over six months [2] Group 2: BYD and Automotive Sales Data - BYD reported August 2025 sales of 373,626 new energy vehicles, a slight increase from 373,083 units in the same month last year, with a cumulative sales figure of 2,863,876 units for the year, reflecting a 23% year-on-year growth [3] - BAIC BluePark's subsidiary sold 13,530 units in August, up 3.47% year-on-year, with a cumulative total of 90,962 units for the year, marking a 74.7% increase [3] - SAIC Motor's August vehicle sales reached 363,371 units, a 41.04% increase year-on-year, with a cumulative total of 2,753,493 units for the year, up 17.87% [3] Group 3: Regulatory Actions and Company Listings - Sierte has been placed under investigation by the China Securities Regulatory Commission for suspected violations of information disclosure laws [4] - China Shipbuilding Industry Corporation announced that China Shipbuilding Heavy Industry's A-shares will be delisted on September 5, 2025, due to voluntary termination of listing [6] - ST Gaohong's stock closed at 0.98 yuan per share on September 1, 2025, falling below 1 yuan, which poses a risk of delisting [6] Group 4: Corporate Investments and Projects - Dongtu Technology has established a joint venture, Beijing Dongtu Semiconductor Technology Co., Ltd., with a registered capital of 10 million yuan, in which it holds a 70% stake [7] - Tianqi Co. signed a strategic cooperation framework agreement with Yiwei Lithium Energy to create a closed-loop system for lithium battery manufacturing and recycling [8] - Guangdong Construction's subsidiary has completed a 90MW solar-storage integrated project in Tibet, contributing to a total installed capacity of 4,662.89MW across various clean energy projects [9] - Gujia Home intends to invest approximately 112.37 million yuan in building a manufacturing base in Indonesia to enhance production efficiency and market competitiveness [10]

Core Viewpoint - Dongtu Technology (300353) announced the establishment of Beijing Dongtu Semiconductor Technology Co., Ltd. in collaboration with Beijing Litu Technology Co., Ltd. and Beijing Daoxin Zhihuo Information Consulting Center (Limited Partnership) to enhance its semiconductor equipment market capabilities [1] Group 1 - The registered capital of Beijing Dongtu Semiconductor Technology Co., Ltd. is 10 million yuan, with Dongtu Technology contributing 7.5 million yuan for a 70% stake [1] - Daoxin Zhihuo will contribute 2.5 million yuan, holding a 25% stake as an employee stock ownership platform for Dongtu Semiconductor [1] - The establishment aims to stimulate the core team's motivation, improve market expansion efficiency in semiconductor equipment, and accelerate the iteration and upgrade of core technologies [1] Group 2 - The initiative is expected to expand the scale of commercial delivery and lay a foundation for the company's emerging business growth [1]

证券代码：300353 证券简称：东土科技 公告编码：2025-095 北京东土科技股份有限公司 关于投资设立控股子公司的自愿性信息披露公告 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、误导性陈述或重大遗漏。 为满足公司战略规划及推动公司智能控制技术在半导体业务的应用，公司投 资设立了控股子公司北京东土半导体技术有限公司（以下简称"东土半导体"）， 现将相关情况公告如下： 一、设立控股子公司的情况概述 北京东土科技股份有限公司（以下简称"东土科技"或"公司"）与北京力 途科技有限公司（以下简称"力途科技"）、北京道芯致合信息咨询中心（有限 合伙）（以下简称"道芯致合"）共同投资设立北京东土半导体技术有限公司， 注册资本 1,000 万元；其中公司以自有资金认缴出资 700 万元，持股 70%；力途 科技认缴出资 50 万元，持股 5%；道芯致合作为东土半导体的员工持股平台认缴 出资 250 万元，持股 25%。东土半导体已于近日完成工商注册登记，并已取得北 京市石景山区市场监督管理局颁发的《营业执照》。 根据《深圳证券交易所创业板股票上市规则》《深圳证券交易所上市公司自 律监管指 ...

Core Viewpoint - The establishment of Beijing Dongtu Semiconductor Technology Co., Ltd. aims to accelerate the domestic substitution of core technologies in semiconductor equipment intelligent control and expand the scale of commercial delivery [1] Group 1: Company Developments - The registered capital of Beijing Dongtu Semiconductor Technology Co., Ltd. is 10 million yuan, and the company has recently completed its business registration [1] - The semiconductor equipment sector is a strategic entry point for the company's intelligent controllers and solutions business to penetrate the high-end equipment manufacturing market [1] - The company has made substantial breakthroughs in the semiconductor equipment field, having collaborated deeply with leading semiconductor equipment companies since 2024 [1] Group 2: Business Achievements - The company has completed the delivery of hundreds of customized intelligent control devices, covering key equipment processes such as semiconductor etching and cleaning [1] - The company has developed a comprehensive domestic solution that includes the Intewell industrial operating system, industrial network, controller hardware, dedicated circuit boards, and MaVIEW software [1] - The business in the semiconductor field has transitioned from adaptation verification to commercial implementation [1]

Core Viewpoint - The company has established a new subsidiary, Beijing Dongtu Semiconductor Technology Co., Ltd., to enhance its strategic planning and promote the application of intelligent control technology in the semiconductor industry [1] Group 1 - The registered capital of Beijing Dongtu Semiconductor Technology Co., Ltd. is 10 million yuan [1] - The company contributed 7.5 million yuan, holding a 70% stake in the new subsidiary [1] - Other investors include Beijing Litu Technology Co., Ltd. with a 5% stake and Beijing Daoxin Zhihui Information Consulting Center (Limited Partnership) with a 25% stake, which serves as an employee stock ownership platform [1] Group 2 - The new subsidiary has completed its business registration and obtained a business license from the Market Supervision Administration of Shijingshan District, Beijing [1]

Group 1 - The company has established Beijing Dongtu Semiconductor Technology Co., Ltd. with a registered capital of 10 million yuan, holding 70% of the shares [1] - The semiconductor equipment sector is a strategic entry point for the company's intelligent controllers and solutions, achieving breakthroughs in this field [1] - The company has formed deep collaborations with leading enterprises for the domestic replacement of semiconductor equipment control systems, delivering hundreds of customized intelligent industrial control devices [1] Group 2 - The establishment of Beijing Dongtu Semiconductor Technology Co., Ltd. aims to enhance the core team's motivation and improve the efficiency of market expansion in the semiconductor equipment sector [2] - The company plans to accelerate the iteration and upgrade of core technologies in semiconductor equipment control through refined operations and market-oriented incentive mechanisms [2] - This initiative is expected to lay the foundation for scaling up the company's emerging business [2]