北京商报讯（记者 陶凤 王天逸）12月30日，中海达在互动平台回复投资者称，公司的惯性测量单元 （IMU）为机器人提供实时的三维空间姿态感知，为机器人的平衡控制和移动提供保障。目前，imu应 用在具身机器人上仍处于小批量试制投产阶段。 ...

（文章来源：证券日报） 证券日报网讯 12月30日，中海达在互动平台回答投资者提问时表示，公司的惯性测量单元（IMU）为 机器人提供实时的三维空间姿态感知，为机器人的平衡控制和移动提供保障。目前，imu应用在具身机 器人上仍处于小批量试制投产阶段。 ...

格隆汇12月30日丨中海达(300177.SZ)在互动平台表示，公司的惯性测量单元（IMU）为机器人提供实 时的三维空间姿态感知，为机器人的平衡控制和移动提供保障。目前，imu应用在具身机器人上仍处于 小批量试制投产阶段。 ...

格隆汇12月30日丨中海达(300177.SZ)在互动平台表示，公司的惯性测量单元（IMU）为机器人提供实 时的三维空间姿态感知，为机器人的平衡控制和移动提供保障。目前，imu应用在具身机器人上仍处于 小批量试制投产阶段。 ...

Core Viewpoint - The company, Zhonghaidah, has developed an Inertial Measurement Unit (IMU) that provides real-time three-dimensional spatial awareness for robots, ensuring balance control and mobility [2] Group 1: Technology Development - The company has invested years in research and development of satellite navigation, laser radar, sonar detection, and automotive-grade inertial navigation technologies, achieving mastery of core underlying technologies [2] - The IMU products are recognized for their autonomy, anti-interference, and continuity, making them essential components for high-precision positioning in autonomous driving [2] Group 2: Market Application - The IMU is currently in the trial production stage for application in embodied robots, indicating ongoing development and potential future market expansion [2]

内容概况：当前，中国惯性测量单元（IMU）行业正处于高速发展期，市场规模持续扩大，技术迭代加 速，产业链自主化程度不断提升。2024年，中国惯性测量单元行业市场规模约为52.36亿元，同比增长 8.61%。这一增长不仅得益于航空航天、智能驾驶、高端工业装备等下游应用领域的强劲需求，也受益 于国内企业在MEMS工艺、高精度光纤陀螺等核心技术的持续突破和产品性能的稳步提升。在政策与市 场的双轮驱动下，中国惯性测量单元产业正逐步从"跟跑"向"并跑"甚至部分领域"领跑"转变，未来有望 在精度、可靠性及系统集成能力方面实现进一步跃升。 相关上市企业：芯动联科（688582）、星网宇达（002829）、华依科技（688071）、华测导航 （300627）、士兰微（600460） 相关企业：苏州敏芯微电子技术股份有限公司、河北美泰电子科技有限公司、中航电测仪器股份有限公 司、安徽芯动联科微系统股份有限公司、上海傲世控制科技股份有限公司、北京星网宇达科技股份有限 公司、无锡美新半导体有限公司、上海移远通信技术股份有限公司、中移物联网有限公司、广和通股份 有限公司、紫金矿业集团股份有限公司、中国铝业股份有限公司、福耀玻璃工业集 ...

Core Viewpoint - The company, Guangzhou Zhonghaidah Satellite Navigation Technology Co., Ltd., focuses on high-precision navigation and positioning technology, offering a comprehensive range of products and solutions across three core business segments: spatiotemporal perception equipment, Beidou high-precision industry applications, and intelligent driving and navigation control [1][2]. Business Segments Summary Spatiotemporal Perception Equipment - The company provides high-precision positioning equipment and solutions primarily for industries such as natural resources and construction, utilizing technologies like high-precision satellite positioning and LiDAR to deliver intelligent solutions with millimeter to centimeter measurement accuracy [4]. Beidou High-Precision Industry Applications - Zhonghaidah employs a "product + scenario application" model, offering integrated solutions that include a Beidou high-precision positioning cloud platform and operational equipment, aimed at enhancing safety monitoring and digital transformation across various industries [3]. Intelligent Driving and Navigation Control - This segment has shown significant growth, with over 1 million high-precision positioning products delivered in 2025, including partnerships with major automotive manufacturers. The company is also expanding its presence in engineering machinery and agricultural machinery control, establishing a sales network in Europe and Asia [5].

Group 1: Company Overview - The company focuses on high-precision navigation and positioning technology, integrating various technologies to create a comprehensive product layout across multiple domains [1][2]. - It has developed three core business segments: precise spatiotemporal perception equipment, Beidou high-precision industry applications, and intelligent driving and navigation control [2]. Group 2: Beidou High-Precision Industry Applications - The company offers a comprehensive industry solution that includes a Beidou high-precision positioning cloud platform, operational equipment, thematic maps, and CORS construction and maintenance services [3]. - It has developed a displacement monitoring system that provides real-time data on three-dimensional deformation, cracks, and rainfall, enhancing disaster perception and early warning capabilities [3][4]. Group 3: Precision Spatiotemporal Perception Equipment - The company provides high-precision positioning equipment and solutions for industries such as natural resources, construction, and emergency services, achieving millimeter and centimeter-level measurement accuracy [7]. - It has developed a series of products, including the iFlow series ADCP, which addresses challenges in flow measurement with high precision and miniaturization [7][8]. Group 4: Intelligent Driving and Navigation Control - The company supplies high-precision positioning technology and solutions for passenger cars, agricultural machinery, and construction machinery, enabling advanced driver assistance and autonomous driving [9]. - In the first half of 2025, the company’s inertial measurement unit (IMU) products achieved over 100% year-on-year revenue growth, with over 1 million units delivered [9][10]. Group 5: Engineering and Agricultural Machinery Control - The company has developed a management system for pile foundation construction and control systems for various construction machinery, successfully applied in major projects across multiple sectors [10]. - It has expanded its sales network for agricultural machinery, establishing over 20 new overseas sales channels and a local service center in Hungary to enhance customer service [10].

Fundraising Overview - The company, Anhui Xindong Link Micro System Co., Ltd., has received approval from the China Securities Regulatory Commission for its initial public offering (IPO) of 55.21 million shares at a price of 26.74 RMB per share, raising a total of 1,476.32 million RMB, with a net amount of 1,354.36 million RMB after deducting issuance costs [1][2]. Fund Management and Usage - The company has established a special account for the raised funds, which will be used exclusively for the development and industrialization of the Inertial Measurement Unit (IMU) project [3][4]. - A tripartite supervision agreement has been signed among the company, the sponsoring institution, and the bank to ensure the proper management and usage of the raised funds [2][3]. Agreement Details - The special account has been opened at the Bank of Communications, with the account number provided, and the balance as of September 19, 2025, is 0 RMB [4][9]. - The agreement stipulates that the funds in the special account cannot be used for purposes other than the designated projects and outlines the responsibilities of each party involved in the management and supervision of the funds [5][6]. Monitoring and Reporting - The sponsoring institution is responsible for supervising the usage of the funds and must conduct at least biannual inspections of the fund's status [5][11]. - Monthly account statements must be provided by the bank to the company and the sponsoring institution, ensuring transparency in fund management [6][12]. Compliance and Liability - Any party violating the agreement will be liable for damages incurred by the other parties, and the agreement will remain in effect until all funds are fully utilized and the account is closed [7][13].

Group 1 - The company, Anhui Xindong Link Technology Co., Ltd., has announced the establishment of a special account for raised funds and signed a tripartite supervision agreement for the storage of these funds [1][4] - The company has successfully completed its initial public offering (IPO) of 55.21 million shares at a price of 26.74 RMB per share, raising a total of approximately 1.48 billion RMB, with a net amount of about 1.35 billion RMB after deducting issuance costs [2][3] - The funds raised will be allocated to the development and industrialization of the Inertial Measurement Unit (IMU) project, with the establishment of a corresponding special account approved by the board of directors [3][4] Group 2 - The tripartite supervision agreement involves the company, the Bank of Communications, and the underwriting institution, ensuring compliance with relevant regulations and protecting investors' rights [4][6] - The special account has been opened with a balance of 0 RMB as of September 19, 2025, and is exclusively for the IMU project, prohibiting any other use of the funds [6][10] - The underwriting institution is responsible for supervising the use of the raised funds, conducting at least biannual inspections, and ensuring compliance with the established management protocols [7][8]