证券日报网讯通鼎互联（002491）9月29日在互动平台回答投资者提问时表示，公司主营业务(产品)为 光电线缆、通信设备、网络安全和安全系统等，未来也会结合市场需求适时布局与主业相关的产品或解 决方案。 ...

Core Viewpoint - The overall performance of the company remains stable in the first half of 2025, with a revenue increase of approximately 5% year-on-year to RMB 2.97 billion, driven by growth in the security systems, power systems, and cloud server segments [1] Revenue Breakdown - The security systems segment saw a revenue increase of 27% - The power systems segment experienced a 15% revenue growth - The new energy vehicle segment continues to be the largest contributor to total revenue, accounting for 48.5% - The body systems, security systems, and power systems segments contributed 10.6%, 15.2%, and 6.2% to total revenue, respectively - The intelligent driving and connected business revenue remained similar to last year, making up 7.8% of total revenue - The cloud server segment revenue surged by 135% year-on-year, accounting for 8.6% of total revenue due to the growing demand for AI servers [1][1][1] Profitability - The profit attributable to shareholders for the year was RMB 49.7 million, down from RMB 97.7 million in the same period last year - The net profit margin for the first half of 2025 stands at 1.6% [1][1] Project Development - The company secured 112 new mass production projects in the first half of 2025, with 10 projects involving export models or overseas clients - The projects include key areas such as chassis and ADAS - The customer base has expanded beyond domestic major automakers to include major Japanese and European automakers and Tier 1 suppliers, providing strong support for future growth [1][1][1]

Group 1 - The third China International Supply Chain Promotion Expo (Chain Expo) opened on July 16, featuring many new companies, including Yushu Technology and NVIDIA, which are attending for the first time [1] - Yushu Technology showcased its humanoid robots G1 and Go2, which require secondary development for advanced functionalities, indicating a complexity for ordinary users [1] - The expo provided Yushu Technology an opportunity to understand supply chain relationships and gather market feedback to improve its micro-robot products [1] Group 2 - Attendees at the expo were particularly interested in the capabilities of robots and their future development directions, with expectations for robots to evolve from industrial applications to more complex scenarios within 1 to 3 years [4] - NVIDIA's founder Jensen Huang attracted significant attention at the expo, where the company presented solutions related to robotics, autonomous driving, and cloud computing, including the Mega solution for simulating complex scenarios [4] - NVIDIA highlighted the importance of synthetic data for training autonomous driving systems, addressing the lack of real-world data for manufacturers, and emphasized the alignment of its hardware solutions with the expo's theme [5]